A carbon resistor has a resistance of 976 ohms at 0 degrees C. Determine its resistance at 89 degrees C​

Answers

Answer 1

Answer:

1028.1184 Ohms

Explanation:

Given the following data;

Initial resistance, Ro = 976 OhmsInitial temperature, T1 = 0°CFinal temperature, T2 = 89°C

Assuming the temperature coefficient of resistance for carbon at 0°C is equal to 0.0006 per degree Celsius.

To find determine its new resistance, we would use the mathematical expression for linear resistivity;

[tex] R_{89} = R_{0} + R_{0}(\alpha T) [/tex]

Substituting into the equation, we have;

[tex] R_{89} = 976 + 976*(0.0006*89) [/tex]

[tex] R_{89} = 976 + 976*(0.0534) [/tex]

[tex] R_{89} = 976 + 52.1184 [/tex]

[tex] R_{89} = 1028.1184 \ Ohms [/tex]


Related Questions

define uniform velocity?

Answers

Uniform velocity refers to those velocity in which equal displacement is covered in equal interval of time....

2 accidentes que puede sufrir un fontanero, instalando una tubería.

Answers

Explanation:

sorry in dont know the ans

What is a differential in cars and what does it do?​

Answers

Simply put, a differential is a system that transmits an engine's torque to the wheels. The differential takes the power from the engine and splits it, allowing the wheels to spin at different speeds. ... Turn it around a corner and you'll have no issues, as each wheel is able to turn independently from the other.

Software piracy occurs when

people steal things while sailing the seas.

someone steals software.

someone sells their own intellectual property.

someone shares gossip about other people.

Answers

Answer:

Someone steals software

Answer: Someone steals software.

Explanation:

A block plane comes
or
" in length

Answers

Answer:

Block planes vary in length from 3 to 7 inches (76 to 178 mm). The most common standard angled block planes have the blade angled at ~20°.

May you please rate my game out of ten, and also please telll me what I need to do to improve it, thx.
https://scratch.mit.edu/projects/510955319/

Answers

Yeah okay sure……:)!!!!!

Hey hun^^

Your game was very fun. Here are a few bugs I found-

*At the beginning, the game flashed a few times before I could click start

*When I hit an obstacle the game froze and didn't take me back to the menu screen

*There are lots of obstacles. I suggest that you put levels and slowly make them easy to hard

Overall I rate this game an 8/10.

Great job!

~Alanna~

Why are magnets been placed in speaker ​

Answers

The magnets inside create an magnetic field, which creates vibrations. Those vibrations are the sounds we hear.

Question 10: What is a K-turn?

Answers

Answer:

The three-point turn (sometimes called a Y-turn, K-turn, or broken U-turn) is the standard method of turning a vehicle around to face the opposite direction in a limited space, using forward and reverse gears. This is typically done when the road is too narrow for a U-turn.

When driving SUV it is recommended to place your thing

Answers

Answer:

Wh-

Explanation:

Which one is an example of a digital input?
Group of answer choices

Tilt sensor

Potentiometer

Photoresistor

Button

Answers

Answer:

I think the answer is button.

Explanation:

Which of the following was likely the cause of the innovation of the car airbag?
Select one:
a. Power
b. Luck
c. Wealth
d. Basic necessity

Answers

The answer is D basic necessity

Answer:

D.

Explanation:

Due to the rising amounts of fatalities, air bags were enforced in all cars as a key safety feature. Since then, they have saved countless lives.

It is the same as force. b. Stress that is created by plate collision is the same everywhere and reflects the total force produced by the interacting plates. c. It is the change in shape produced by strain. d. Stress that is developed during orogeny can be different at various locations.

Answers

Answer:

Explanation:

ωωωωωωωωω

1.A holiday by the sea is …………………………than a holiday in the mountains. A.gooder B. better C. more good D. best

Answers

B. Better

Explanation:

Because there is no such words as Goodyear and more good and better is used to compare 2 things

Question 74
Which of the following would be required when towing a person on water skis
behind a PWC rated for two people?
A
power winch
B
reboarding ladder
С
rearview mirror (at least four inches by four inches)
D
rectangular red flag with a white diagonal stripe
Support

Answers

Answer:

C). rearview mirror (at least of four inches by four inches).

Explanation:

A 'rearview mirror' would be needed in case one is required to pull an individual on water skis after a PWC(personal watercraft) that is rated for carrying two persons only. This wide-angle mirror for rearview would allow the operator to monitor the person who is being towed constantly along with riding the ski at the same time. It is considered illegal to tow a person on a vessel without having a rearview mirror and at the same time, the limited capacity must also be followed strictly. Hence, option C is the correct answer.

please help me
give me all the answers​

Answers

Answer:

I am sorry friend I can't

Answer:

how many answer in this question we have to tell

(-1) x (-1) x (-1)=

Answers

Answer:

(-1) x (-1) x (-1)=1×(-1)= -1

Answer: -1
please mark brainiest

4. Partnership programs between schools and the owners
of local automotive service shops that allow students to
earn school credit and a wage by working in commercial
repair shops are called

Answers

Answer:

Automotive Technology Program

Explanation:

Basically hiring students for hands on training to learn the basics of mechanics.

An oscilloscope display grid or scale is called?

Answers

Answer:

An oscilloscope display grid or scale is called a graticule.

Explanation:

Answer:  

I think the answer is graticule.

Explanation:

When selecting the appropriate gear for intended direction of travel, automatic transmission equipped vehicles should be placed in _______ while manual transmission equipped vehicles should be placed in ______. a) Drive, first gear b) First gear, second gear c) First gear, drive d) Second gear, first gear

Answers

Answer:

Automatic transmissions should be in Drive and Manual transmissions should be in first gear.

While driving your vehicle you see a red-colored traffic sign ahead. The red color means it is
A: A sign woming of hazardous waste cleanup activity bruide the roadway
B: A coratruction zone Hazard sign, or a construction to Speed Limitsign.
C: A Stop sign, Do Not Enter sign, or Wrong Way sign

Answers

C is the answer for this question

Answer:

C. A Stop sign, Do Not Enter sign, or Wrong Way sign.

Explanation:

Oxides of nitrogen contribute to the formation of?
A. High levels of CO2.
B. Acid rain.
C. Photochemical smog.
D. Particulate emissions.

Answers

Answer:

B. Acid rain.

C. Photochemical smog.

Explanation:

Oxides of nitrogen contribute to the formation of photochemical smog and acid rain. Photochemical smog is a type of smog produced when ultraviolet light from the sun reacts with nitrogen oxides in the atmosphere while on the other hand, when nitrogen oxide react with the water vapor in the atmosphere forming nitric acid which falls on the earth surface with the help of precipitation.

If your accelerator pedal gets stuck, what is the first thing you should do?

Answers

If your accelerator gets stuck down, do the following: Shift to neutral. Apply the brakes. Keep your eyes on the road and look for a way out.If your accelerator gets stuck down, do the following:

Shift to neutral.

Apply the brakes.

Keep your eyes on the road and look for a way out.

Warn other drivers by blinking and flashing your hazard lights.

Try to drive the car safely off the road.

Turn off the ignition when you no longer need to change direction.

While driving on a rural road, your right wheels run off the pavement. You should hold the steering wheel firmly and

Answers

Gradually steer back onto the pavement

giải thích tại sao động cơ 2 kỳ lại bị khai tử

Answers

Answer:

Answer to the following question is as follows;

Explanation:

The regulations change made two-stroke bikes “outmoded” in six years. Casual fans and industry experts alike generally credit the advancement of progress and the necessity to decrease emissions as the major causes that led to the extinction of two-stroke-powered dirt equipment.

In a two-stroke engines, the conclusion of the combustion cycle and the start of the compression stage happen concurrently, as do the inlet and exhaust operations.

write the 7 physical quantities with units​

Answers

[tex]\boxed{\large{\bold{\blue{ANSWER~:) }}}}[/tex]

[tex]\begin{gathered} \: \: \: \footnotesize{\boxed{\begin{array}{c|c}\boxed {\bf {quantity}} & \boxed {\bf {units}} \\ \\ \text{mass} & \sf{kilogram} \\ \text{ Time} &\sf{second} \\ \text{temperature}& \sf Kelvin \\ \text{current} &\sf ampere \\ \text{Amount ~of ~substance} & \sf mole \\ \text{luminous ~intensity } & \sf candela \\ \text{distance } & \sf metre \end {array}}}\end{gathered}[/tex]

find the first principle derivative for 3/x with respect to x.​

Answers

Answer:

-3/x^2

Explanation:

Deriving is a lot like taking one away from the exponent. With that in mind, lets rewrite 3/x into 3x^-1. All we need to do is bring down the negative one then subtract one from the exponent. This gives us -3x^-2. We can convert it back to -3/x^2 .

In the photograph above, the technician is doing what?

Answers

Answer:

I think d) installing. fuel filter..

Answer:

[Option A]  I believe it is removing a fuel line.

Explanation:

Calculate area moment of inertia for a circular cross-section with 3 mm diameter:


28 mm4


254 mm4


7 mm4


4 mm4


81 mm4



Calculate the minimum area moment of inertia for a rectangular cross-section with side lengths 6 cm and 4 cm.


52 cm4


72 cm4


32 cm4


24 cm4


2 cm4

Answers

Answer:

Part 1

4 mm⁴

Part 2

32 cm³

Explanation:

Part 1

The diameter of the circular cross section, d = 3 mm

The area moment of inertia of a circle, [tex]I_C[/tex], is given as follows;

[tex]I_x = I_y = \dfrac{\pi \cdot d^4 }{64}[/tex]

Where;

d = The diameter of the circle

Therefore, the area moment of inertia of the given circular cross section, with d = 3 mm, is found as follows;

[tex]I_x = I_y = \dfrac{\pi \times (3 \, mm)^4 }{64} \approx 4 \, mm^4[/tex]

Part 2

The minimum area moment of inertia for a rectangular cross-section is given as follows;

[tex]I_x = \dfrac{1}{12} \cdot b \cdot h^3[/tex]

[tex]I_y = \dfrac{1}{12} \cdot h \cdot b^3[/tex]

The minimum moment of inertia, for the rectangular cross-section is given by placing, the height, h = The short side length and calculating for, Iₓ, and vice versa

Therefore, for the question, where, h = 4 cm, and b = 6 cm, we have;

[tex]I_x = \dfrac{1}{12} \times 6 \, cm \times (4 \, cm)^3 = 32 \, cm^4[/tex]

This road sign means
no trucks
O trucks ahead
Osteep downhill ahead
O truck service below

Answers

Answer:

B. Steep Downhill Ahead

Answer:

C steep downhill

Explanation:

I looked at my course and found it.

hi do you know any websites for making 3d projects for free

thank u. plz if you don't have an answer then don't answer and take the points I really need the information

Answers

Answer:

try using an App called Tinkercad

Other Questions
many Black pencils cost N75 each and coloured pencils cost N105 each. If 24 mixed pencils cost #2010, how of them were black? (Hint: Let there be x black pencils. Thus there are 24 - x) coloured pencils.) (2 + i)-(4 - 6/)(-3 +3/) What is the name of a type of nucleic acid that is used for signalling in cells Qu relacin hay entre el sentido de nuestra existencia con el sentido del mundo?el trabajo es de filosofia ayudenme porfavor An ice-skater with a mass of 80kg is holding a bowling ball with a mass of 8 kg. Suppose that the skater tosses the bowling ball forward with a speed of 6 m/s. What is the skater's reactive velocity? Show all work. please help me solve the equations, I re-wrote the question under each of them so you can read it better. Ty What uses non-renewable energy?A)a gematrical heating systemB)a nuclear power stationC)a solar panelD)a wind turbine 300g de acido comercial se disuelve en agua destilada contenidos en un cono, cuyo radio es de 0.005Km y 300cm de altura, si la densidades de 1.2g/m3 Cul es la concentracin expresada en %m/m? see screenshot below Solve - 2x - 7 > X+ 8.O A. x-3 [tex]\lim_{x \to \4} x^{2} -3x[/tex] Instructions: Find the missing side. Round your answer to the nearesttenth.4966X The robotics team purchased 3 androids for the purpose of programming. Each of the robots was $398, which included tax. If the tax rate is 8%, what is the TOTAL TAX to be paid? Need helppppp Im stuckkkk how many terms are there in the series. 201.208.215......319 I need help pls help me in geometry homework Deanna, the human resource manager of a firm, is planning how to support a strategy of empowering employees. Currently, jobs are grouped based on different functions, such as customer service, manufacturing, and packaging. Deanna is considering a redesign in which members of various functions work in divisions responsible for a particular customer group. In what way could this redesign support the goals for employee empowerment Uma pilha AA (pilha de controle remoto) fornece ao circuito 1,5V, j uma bateria de carro fornece 12V. Qual a relao entre a energia fornecida entre esses elementos de circuito? How much time do you spend .....TV every day ? A watch B to watch C watching D in watching 1.Explain how is small intestine designed to absorb digested food.2.Write two differences between the nutrition in amoeba and human beings.3.Fungus can be harmful and useful. Give an example showing both of these traits of fungus.