1 litre of water at 20°C will occupy what volume at 80°C? Water has a volume expansion coefficient of 210x10-6/C°​

Answers

Answer 1

Answer:

1.031 L

Explanation:

Volume expansion is the change of volume in a change in temperature. The volume expansion is the result of energy increase of heat resulting in a separation of the spacing between the molecules. The volume expansion is proportional to the temperature change. The volume expansion is written as ΔV=VoβΔT

Where:

Vo is the initial volume,

β is the volume expansion coefficient, and

T Δ is the temperature change

The final volume in a volume expansion is

V = Vo+VoβΔT

V = ( 1.000 L ) + ( 1.000 L )( 210 × 10  ^-6 c )( 80.00∘C−20.00∘C )

V

= 1.013 L

Hope it helped :)

have a nice day


Related Questions

In the event that sexual intercourse occurs without contraception, how might
pregnancy be prevented?
A. By obtaining birth control pills
B. By douching
C. By hormonal methods
D. By using the "morning after pill

Answers

D. Using the morning after pill

list two ways in which factory farming can lead to ill health in humans​

Answers

Answer:

I got you

Explanation:

First reason is,  all the pollution farming equipment puts into the earth can have an effect on humans if there was to be a lot. This could get into our lungs and cause lots of breathing problems and diseases. Also factory farming is not ideal for farmers to work with. All the gases the machines use is not healthy for humans which can lead to underlying problems in the body.

Factory Farming leads to Contamination  which may cause  brain damage, depression,  miscarriages,  it is also responsible for  antibiotic-resistant bacterial infection and breathing problems

what is factory farming?

Factory farming is also called concentrate animal  feeding operation, are, Industrial technique of raising farm animals, which are also known as  livestock.

This method is a form of intensive agriculture used to maximize  profit  using Limited resources

Its harmful effects  may lead to  brain damage, depression, miscarriage and breathing problems.

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2.
You just realized the turn signal on your vehicle is broken, and you need to
signal that you're turning left. What is the correct way to do it?
A. Hold your left arm out of the window at a 90-degree angle, with your hand pointing upward to
the sky.
B. Hold your left arm out of the window at a 90-degree angle with the hand pointed down.
C. Hold your left arm horizontally out the window,
D. Hold your left arm out the window pointing vertically straight up to the sky.

Answers

Answer:

Answer: option C

Explanation:

Holding your left arm horizontally out the window is a way to signal you are turning left. When your turn signal is broken.

It is c so the hand signal for driving is left

NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at making letters.

Line 1: "Dear 9th Grade Me",

Paragraph 1: What were some of your academic strengths in 8th grade?

Paragraph 2: What were academic areas in which you grew in 8th grade and/or areas in which you have improved?

Paragraph 3: Set three academic challenges for yourself in 9th grade.

Paragraph 4: What were some of your personal strengths in 8th grade?

Paragraph 5: What were personal areas in which you grew in 8th grade and/or areas in which you have improved?

Paragraph 6: Set three personal challenges for yourself in 9th grade.

This is from AVID by the way.​

Answers

Dear 9th grade me:

1. In 9th grade I was good in Spanish, P.E and History.

2. I improved a lot in Spanish, I used to have a really hard time with it.

3. I'll do for 10th grade, next school year for me: 1. Don't get distracted. 2. Take notes and 3. Don't make excuses for homework!

4. I was very good at listening and staying focused I feel like, same as now but its a little more difficult.

5. I improved a lot in organization, which is great because its pretty hard to stay organized and on-top of things, especially the first year of Highschool!

6. 1. Don't stay up late, you'll fall asleep in class! 2. Make sure to drink enough water, dehydration is the worst! 3. Be less shy.

Dr. Angel is comparing brain scans from transgender and cisgender participants. He has found differences between transgender and cisgender people. This means that there is a(n):

A. Genetic influence on gender identity.

B. Chromosomal determination of gender identity

C. Environmental influence on gender identity

D. Biological influence on gender identity

Answers

Answer:

Biological influence on gender identity

Explanation:

But hope it helps ^_^^_^

Based on the situation, there is a biological influence on gender identity.

It should be noted that the development of gender is being influenced by biology. For example, the effect that the genes has on the sex chromosomes can be used in explaining some differences that exist between males and females.

In this case, by comparing the brain scans from the transgender and cisgender participants, the doctor can understand the relationship that exist between their gender identity and their expressions.

Therefore, there is a biological influence on their gender identity.

In conclusion, the correct option is D.

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ATPN order requires 500ml Of Dextrose 30%.
You find that the pharmacy only stocks Dextrose 70%.
How much water will you need to add?

Answers

Answer:

286 ml of water

Explanation:

Since 500ml Of Dextrose 30% is needed to be produced from Dextrose 70%. Let us assume that x ml of Dextrose 70% is mixed with water to get 500 ml of Dextrose 30%. Hence:

30% of 500 ml = 70% of x

70x = 15000

Dividing through by 70:

x = 214 ml

Therefore 214 ml of Dextrose 70% is used

The amount of water used is gotten using:

amount of water = Amount of Dextrose 30% - Amount of Dextrose 70%

amount of water = 500 ml - 214

amount of water = 286 ml of water

What is the word for a Syndrome that is a physiological response for survival instincts determined by the sympathetic nervous system which is a branch of the ANS. This word consists of 17 letters

Answers

Answer:

Fight-Flight-Freeze or Fight Flight Syndrome

Explanation:

The fight-flight-or-freeze response is your body's reaction to danger.

What can be a healthy diet for a 4 year old.

Answers

Answer:

Breakfast Ideas

eggs.

French toast, waffles, or pancakes (try wheat or whole-grain varieties)

cold cereal and milk.

hot cereal, such as oatmeal or cream of wheat (try some dried fruit or nuts on top)

whole-grain toast, bagel, or English muffin with cheese.

yogurt with fruit or nuts.

Dinner Ideas

Baked Chicken Fajita Dippers.

Cheeseburger Sliders with Broccoli Tots.

Mix and Match Mini Pizzas.

Asian Noodle Bowls.

Cauliflower Mac and Cheese.

Chicken and Corn Tacos.

Pumpkin Pancakes with fresh fruit.

Cheesy Chicken Broccoli Pockets.

Explanation:

Due in 50 mins Please help). Writing Assignment: Analysis of Fat intake. Create a journal of your fat intake. In your analysid, answer the following questions: 1) How many total grams of fat did you consume? 2) How much saturated, unsaturated and trans - fat did Iyou consume? 3) Was your fat intake during these two days in a healthy range? Too much? Too little? 4) Did you eat the wrong type of fat? 5) Can you do better? If so, how can You change your eating habits to improve? ( Will Mark Brainliest if answered correctly). Can you write out one for you to show me how it needs to be done just for an example please.

Answers

Answer:

1.I consumed 45 grams of fat.2. I ate 1 gram of Trans fat, 16 grams of saturated fat, and 28 grams of unsaturated fat. 3. for two day it was to little I should increase my fat intake. 4. no I ate the right type of fat. I stayed away from Trans fat, which is the wort for you.5. yes, I can do better I will increase my unsaturated fat intake, and decrease my saturated/Trans fat intake.

Explanation:

hope this helps mate

Which sport or activity would you be most likely to find a participant wearing elbow pads, gloves, helmet, and knee pads?

Rollerblading
Rugby
Volleyball
Wrestling

Answers

Rollerblading would be correct I believe

Answer:

roller blading

Explanation:

list the pros and cons of having the right to have an abortion

Answers

Answer:

con's:

you are killing an incident life

you might regret it later

you are killing one of gods creations

you would probably feel sick from doing it

Pros

you can wait to have a kid if your not ready

you don't have to go through the pregnancy stuff

hope this helps

have a good day :)

Explanation:

In humans, what provides the first impression of food?

Answers

Answer:

Eyes

Explanation:

Our eyes! Through sight we detect the shapes, colors, consistency, serving size, and presence of any outward defects. Smell is almost as important as appearance when people evaluate a food item for quality and desirability

Laura has been using the same exercise routine for the past four weeks, and she has noticed her performance has not improved during the sixth week. Identify the performance stage Laura has reached.

A. Resistance
B. Platea
C. Pace
D. Progression​

Answers

The answer that makes the most sense is: B


Explanation: A workout plateau occurs when your body adjusts to the demands of your workouts. During a workout plateau, you may start to feel (unmotivated, bored) with your workouts, or find that you don't feel like going to the gym. This is a sign that you may be ready to try a new training style.

The performance stage Laura has reached is platea.

It happens when progress levels out in the areas of the workout training.During this stage it became difficult to achieve any significant gains in the workout.It is considered to change or opt for new training signs.

What is performance platea?It is a phenomenon that lessens the effectiveness of once effective measure overtime.This happens specially during workouts when the training style is same for a long period of time.There is no improvement or decrease in the performance when this has reached.

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When do we fight

Is it true we never fight over words but we respond with words

Shall I only fight as a last resort?

Answers

Don't ever have that thinking! instead completely erase fighting from your mind. worse might come to worse and maybe you end up fighting but try as much as possible to evade it

Answer:

The lack of resolution of problems or conflicts by avoiding, compromising constantly, and otherwise pushing them away or aside can lead to miscommunication in the relationship [and] misperceptions about the quality of the relationship." The partner who is constantly trying to avoid conflict may begin to subconsciously

Explanation:

if I'm wrong I'm so sorry but hope it's help

Which element of the emergency plan addresses the capability to deliver enough medical assessment and care throughout events that surpass the parameters of the standard healthcare delivery infrastructure?

Answers

Answer:

The correct answer is - medical surge.

Explanation:

Medical surge takes place in a condition when the numbers of patients increase more than the capacity of the hospital infrastructure and resources. In such events, the medical surge helps in delivering more than its capacity.

Medical surge can be explained as the ability to provide proper medical evaluation and care during events such as emergencies that exceed the limits of the normal medical infrastructure of an affected.

communicable diseases can be prevented by:​

Answers

Answer:

Proper handwashing, especially before and after handling food and using the toilet, helps keep germs at bay. Other important ways to slow or stop disease transmission are by ensuring the food we eat and water we drink is safe, avoiding people who are sick and practicing safe sex.

Two costs of violence are costs to the victim and costs to the assailant. What is a third cost of violence?

Answers

Dude where do you live there is no cost to the victim only to the assailant

functions of the liver​

Answers

Answer:

Production of bile= which Help carry away waste and break down fats in the small intestine during digestion.

production of certain proteins for blood plasma.

production of cholesterol and special protein to help carry fats through the body

Why do I smell?
Do I smell bad?

Answers

Answer:

Ask people around you who you think would not have gone nose blind

Ask people around you if you do take a shower

What is a short-term consequence of a sedentary lifestyle?

high blood pressure
decrease in flexibility
diagnosed with being obese
development of heart disease

Answers

diagnosed with being obese

Answer:

High blood pressure is a short term consequence of a sedentary lifestyle.

ASAP (Im a girl) Questions 1) What kind of clothes do you like to wear? 2) What do you wear on special occasions when you want to look your best? 3) What is your favorite outfit? 4) Is it important to you to wear name brand clothing? Why or why not? ( Will Mark Brainliest)​

Answers

Answer:

A sweatshirt and shorts

what is the best boat-over-boat technique of rescuing a capsized paddle craft?

Answers

Answer:

The Boat-Over-Boat Technique should be performed when a capsized paddler is unable to re-enter their paddle craft without assistance. This open-water rescue technique requires a second kayak or canoe to be properly performed.

Explanation:

Step 1: The capsized paddler helps position your paddle craft so that it’s perpendicular to their capsized paddle craft (when in proper position, the two paddle craft should form a ‘T’ shape).

Step 2: Grasp the end of the capsized paddle craft that’s near you,  while the capsized paddler pushes down on the other end of it to raise it upwards.

Step 3: Pull the capsized paddle craft on top of your own paddle craft to allow it to drain (when in proper position, this should form a '+' shape).

Step 4: Once drained and righted, you should slide the drained paddle craft back into the water.

Step 5: Hold the two paddle craft side by side to assist the capsized paddler while they re-enter their paddle craft.

Hope this is what you're asking and this helps there is also other maneuvers you can use when capsized.

Hhhhhhhhhhhhhhhhhhhhhhh

The nurse plans care for a client diagnosed with anorexia nervosa who is being admitted after failure of
outpatient treatment, which client outcome will the nurse prioritizo?

Answers

Given what we know about anorexia nervosa, the client outcome the nurse will prioritize is for the client to increase calorie intake and gain weight.

What do we know about anorexia nervosa?

Anorexia nervosa is a psychological eating disorder. It causes the patient to have a distorted self-image regarding their body and will always believe they are overweight.

This disorder can prove dangerous to the health of the patient as they will often not receive adequate nutrition for extended periods of time.

Therefore, we can confirm that the client outcome the nurse will prioritize is for the client to increase calorie intake and gain weight, in an attempt to reverse the damage caused by this condition.

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Explain the relationship of science and technology with health, population and environment?

Answers

Answer:

Science gives research to new medications for different kinds of diseases and viruses. Science can make assumptions on how many people may be living in one area or globally. Science can also determine, the environmental factors by studying them..

Seled the correct answer.
You should use a combination of ice and heat the first 24 hours after the injury occurs.
OA.
True
OB.
False

Answers

Answer: False

Explanation: Ice works well by itself, for it cools down the area that it is in contact with (such as a first -degree burn). Heat in high temperature is used to disinfect the wounds, and material used to treat the wound. ... The correct answer is F for false, you shouldn't use Cold and heat at the same time.

Eating disorders can be prevented, but once they bey
treatments
O A. True
оо
O B. False

Answers

Answer:

True

Explanation:

Answer- true

Explanation dndndns

The doctor has ordered 75 mL to be infused in 35 minutes using a 10-drop set. What's the flow rate in drops per minute?

Answers

Answer:

The correct answer is - 21 gtt/min.

Explanation:

The drip rate or the flow rate is the number of milliliters of IV fluid to administer over 1 hour period. This can be calculated by the volume of the IV fluid divided by time and multiply it to the drip set.

So, the flow rate in drops per minute is -

the flow rate = (75 mL/35)*10

= 2.1*10

= 21 gtt per minute.

Thus, The correct answer is - 21 gtt/min.

Which of these is an uncontrollable risk factors for disease?

Answers

Answer:

Explanation:

Uncontrollable risk factors are those which you cannot influence. While having multiple risk factors can increase your chance of developing cardiovascular disease, having only one does not mean you are 'safe'. Any single risk factor can increase your likelihood of developing CVD.

Answer:

Poverty

Explanation:

The answer choices being:

A) Poverty

B) Sexual behavior

C) Hygiene

D) Insect Bites


Before Basheer can set a plan in motion to more effectively fulfill a current responsibility, he should do which of the following?
Adjust approaches to fulfill the responsibility as needed
Identify at least one future responsibility for comparison
Identify specific actions that can be taken to fulfill the responsibility
Search for digital apps and online media to keep track of progress
They
Question 3 Multiple Choice Worth 5 points)
(01.01 HC)

Answers

Answer:

Identify specific actions that can be taken to fulfill the responsibility

Explanation:

A responsibility must be fulfilled efficiently and with the appropriate agility so that it is not accumulated with future responsibilities. This requires an individual to create a plan to efficiently fulfill the current responsibility, such as Basheer. This plan must present specific strategies that will help to fulfill the responsibility efficiently, optimizing time and stimulating the individual's abilities and skills.

Before Basheer can set a plan in motion to more effectively fulfil a current responsibility he should : ( C ) Identify specific actions that can be taken to fulfill the responsibility

In order to fulfill a responsibility efficiently an individual will have to adopt a specific strategy or line of action that is specific to that responsibility.

Leaving current responsibilities to be performed later comes with some disadvantages such as accumulated tasks and time wasting on not very relevant task at the moment.

Therefore for Basheer to effectively fulfill a current responsibility he has to identify the specific actions that can be taken to fulfill the responsibility.

Hence we can conclude that Before Basheer can set a plan in motion to more effectively fulfil a current responsibility he should Identify specific actions that can be taken to fulfill the responsibility.

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Why hiring a nutritionist in schools is important?

Answers

Answer:

School nutrition professionals have a direct impact on the health and well-being of children today. Not only do they have the opportunity to influence child nutrition daily through meal service, but they also have the opportunity to foster healthy eating habits that last a lifetime.

Explanation:

Other Questions
Bloom Company management predicts that it will incur fixed costs of $251,000 and earn pretax income of $365,100 in the next period. Its expected contribution margin ratio is 61%. Required: 1. Compute the amount of total dollar sales. 2. Compute the amount of total variable costs HELP COMPUTER SCIENCE HELP !!!!!!!! A wire attached to the top of a pole reaches a stake in the ground 20 feet from the foot of the pole and makes an angle of 58 with the ground. Find the length of the wire. PLEASE ORDER THESE DATES WITH A 1-2 SENTENCE REVIEW OF THAT EVENT. PLEASEEEEEE I NEEED THIS I GAVE MAX POINTS AND WILL GIVE BRAINLIST.IF YOU GIVE BOTH LIST OF DATES AND 1-2 FOR EACH DATE THEN I WILL GIVE BRAINLISTIF JUST LIST I AM HAPPY AND WILL GET THANKS+ POINTSPLEASEEEE Which choice shows (40+10)+30 correctly rewritten using the associative property and then correctly simplified? 40 + (10 + 30) = 40 + 40 = 8040 + 30 + 10 = 70 + 10 = 8040 + (10 +30) = 50 + 30 =80(10 +40) + 30 = 50 + 30 =80 [tex]P=\frac{11}{40}+\frac{1}{4}-\frac{1}{20}[/tex] please help I will give brainlist Mis amigos y yo ____ que el espanol es facilPiensanPensaisPensamos (1) Estimate the specific volume in cm3 /g for carbon dioxide at 310 K and (a) 8 bar (b) 75 bar by the virial equation and compare to the experimental values of 70.58 and 3.90, respectively.(2) Estimate the specific volume in cm3/g for carbon dioxide at 310 K and (a) 8 bar (b) 75 bar by the compressibility factor charts and compare to the experimental values2 of 70.58 and 3.90, respectively. Identify the relationship between the graphs of these two equations. y = 5/6x + 5 y = 5/6x - 1parallelperpendicular neither PLZ HELP AND ADD AND EXPLANATIONGuinea is an underdeveloped country despite being one of the world's largest producers of bauxite, the raw material used in making aluminum. Why do some countries, like Guinea, remain economically underdeveloped despite being major producers of a valuable natural resource? A. Importing countries often use military force to steal the valuable mineral resource. B. Reliance on a single export leaves them at the mercy of importing countries. C. The underdeveloped countries often lack the business experience to sell products for a profit. D. The underdeveloped countries are unable to transport their resources overseas for sale. Which of these statements is true for all parallelograms?A. the opposite angles are congruentB. diagonals are congruentC. the area is equal to the product of two adjacent sidesD. the diagonals are perpendicular to each other what is the solution to the system of equations graphed below? Cesium-137 is part of the nuclear waste produced by uranium-235 fission. The half-life of cesium-137 is 30.2 years. How much time is required for the activity of a sample of cesium-137 to fall to 9.32 percent of its original value Cierta especie de plantas vara en la forma de los bordes de sus hojas. Algunas de las plantas tienen hojas con bordes ondulados y algunas plantas tienen hojas con bordes rectos. En esta especie de plantas, un gen controla el rasgo de la forma del borde de la hoja. L representa el alelo dominante y I representa el alelo recesivo. Dos plantas con hojas de bordes ondulados se cruzan una con otra, produciendo 421 plantas. De las cuales, 298 plantas tienen hojas con bordes ondulados y 123 tienen hojas con bordes rectos. 3 Cules son los fenotipos de las plantas madre en este cruce? Lly II B Lly Ll C LL y ll DL y Ll Why did Amy want to disappear when her father offered her the favorite part of the fish? a. her father belched loudly when offering her the fish b. she wanted Richard to have the best parts of the fish c. she was ashamed of her Chinese heritage d. none of the above chlorophll absorbs what colors Client-server architectures:a. cannot connect computers that use different hardwareb. are one of the least used network architectures todayc. can use middleware to provide a standard way of communicating between software from more than one vendord. assign the responsibility for the presentation logic to the servere. were the earliest type of network architectures please help guys I will be helping u in following days for sure " The state does not enforce any particular religion nor take away the religious freedom of individuals". How is it able to be maintain in a multi-religous country