Which of the following is not considered a base unit according to the SI units of measurement
Answers
gram is not the SI unit of measurement. Thus option A is correct.
what is unit of measurement?
The unit of measurement can be defined as the magnitude of quantity that is used as the measurement for the same form, adopted and specified by the law or convention.
We can quantify different types of measurement by multiple measuring unit and this unit is called as the standard quantity of the physical property can be used as the factor for expressing the quantity of that specific.
There are apparent limitations of single unit of measurement like the use of the measurement of the same unit for the distance between two cities and the length of a pencil is impractical.
On the other hand length and weight, and volume are measured in different unit system like CGS system of units, the FPS system of units, the MKS system of units, and the SI system of units etc.
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Related Questions
The liter is a measurement of which of the following qualities volume,teampature,mass,density
Answers
Answer:
Volume
Explanation:
Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or 3D shape occupies or contains.[1] Volume is often quantified numerically using the SI derived unit, the cubic metre. The volume of a container is generally understood to be the capacity of the container; i.e., the amount of fluid (gas or liquid) that the container could hold, rather than the amount of space the container itself displaces. Three dimensional mathematical shapes are also assigned volumes. Volumes of some simple shapes, such as regular, straight-edged, and circular shapes can be easily calculated using arithmetic formulas. Volumes of complicated shapes can be calculated with integral calculus if a formula exists for the shape's boundary. One-dimensional figures (such as lines) and two-dimensional shapes (such as squares) are assigned zero volume in the three-dimensional space.
The volume of a solid (whether regularly or irregularly shaped) can be determined by fluid displacement. Displacement of liquid can also be used to determine the volume of a gas. The combined volume of two substances is usually greater than the volume of just one of the substances. However, sometimes one substance dissolves in the other and in such cases the combined volume is not additive.[2]
In differential geometry, volume is expressed by means of the volume form, and is an important global Riemannian invariant. In thermodynamics, volume is a fundamental parameter, and is a conjugate variable to pressure.
do all types of energy have the same amount of energy
Answers
Answer:
Light is one type of radiant energy. Sunshine is radiant energy, which provides the fuel and warmth that make life on earth possible. Thermal energy, or heat, is the energy that comes from the movement of atoms and molecules in a substance. Heat increases when these particles move faster. Geothermal energy is the thermal energy in the earth.
Explanation:
Answer:No, for example electricity doesn't work like physical energy
Explanation:
A Synthesis Reaction is
when energy
O is released in the form of heat
O when energy is released in the form of ice
O No answer text provided.
O No answer text provided.
Answers
Answer:
O is released in the form of heat
Explanation:
A Synthesis Reaction is when energy is released in the form of heat and light. The synthesis reaction is exothermic. Hence, first option is the correct answer.
The radioactive elements used in nuclear
power plants are plutonium and
A thoriun B. tritium C. radon
D. radium E. uranium
Answers
A homogeneous mixture is a composition of two or more
impure substances in a definite proportion, displaying non-
uniform characteristics.
TRUE
FALSE
Answers
The answer is FALSE. I did it on ck-12
Any material that exerts magnetic force is considered a magnet true or false?
Answers
Answer:
Any material that exerts magnetic force is considered a magnet.
TRUE
2. What is frequency?
Fre
Answers
Answer:
Frequency is the rate at which something occurs or is repeated over a particular period of time
Explanation:
The frequency is like wave patterns including sound, electromagnetic waves, electrical signals, or other waves, this expresses the number of cycles of the repetitive waveform per second.
Answer:
It is the number of occurrences of a repeating event over time. Unit is hertz (Hz)
Explanation:
[tex]f = \frac{1}{t} [/tex]
please help me with my question
Answers
Answer:
b
Explanation:
because I had that on my homework and got it correct
b
Explanation:
because I had that on my homework and got it correct
I.Molten Nacl conducts electricity due to the presence a
a-free electrons
b. free ions
c. Free molecules .
d. Atoms of sodiium and chloride.
Answers
Answer:
Hello! Your answer would be BELOW
Explanation:
So a molten salt powers electricity. Hence, molten sodium chloride conducts electricity due to the presence of free ions. So, the correct answer is option D. Atoms of sodium and chloride.
Hope I helped! Hope you make an 100%
-Amelia♥
3. Complete the following conversions.
a. 10.5 g =____kg
b. 1.57 km =____m
c. 3.54 ug = ____g
d. 3.5 mol =__ umol e. 1.2
L=____mL
f. 358 cm3 =____m3
g. 548.6 mL =____cm3
I need the answers and how to do it too please. I really need someone’s help
Answers
b. 1570 m
c. 3.5x10^-6
d. 3500000
e. 1000 mL
f. 0.000358 m3
g. 548.6 cm3
A car travels 4 miles in 0.08 hours. The speed of the car is miles/hr.
Answers
I don’t know how to explain it. Sorry :(
Calculate the mass (in kg) of one golf ball
Answers
Answer:
0.04543 kg
Explanation:
try weighing a golf ball they are around 45.5 grams
Rajah 3 / Diagram 3 Antara industri berikut yang manakah menggunakan mikroorganisma ini? Which of the following industries uses this microorganism?
Answers
Answer:
bacteria is used by industries . Because some bacterias are very friendly
Please Help!
Classify the following amine as 1°,2°, 3°, or 4° (primary, secondary, tertiary, quaternary).
Answers
Answer:
A. primary
Explanation:
Answer:
C.
Tertiary
Explanation:
At stp,250cm3 of gas had a mass of 0.36g.what result does this give for the molar mass of the gas
Answers
Answer:
32,256g/mol
Explanation:
n= V/Vm
n = 0.25/22.4
n = 0.01
0.01 = 0.36/M
M = 0.36/0.01
PLEASE HELP. DUE TODAY
1. An atom with a _____ charge has the same number of protons and electrons.
2. An atom that has a different number of electrons and protons is called a(n) ____.
2. T or F? All atoms in an element contain an identical number of neutrons.
Answers
Answer:
Explanation:
1.An atom with a neutral charge are expected to have the same number of electrons and protons from Henry assumption (1914).
2. An atom with different number of electrons and protons are charge atom and they are called ion.
3. Yes.
Photography is an important aspect of documenting a crime scene.
Group of answer choices
True
False
Answers
Explanation:
l believe it to be true , so I stand for TRUE
R indicates round seeds that are dominant over the wrinkled variety, represented by r. For each numbered individual in the pedigree give the genotype and phenotype.
Answers
Answer:what grade this is
Explanation:
CAN SOMEONE PLEASE HELP ME OUT !!!
Answers
Answer:
133242535455555555555555
Explanation:
Can someone plz help me ? :(
Answers
Answer:
C. A persons lost limb can be replaced with an advanced robotic limb
I NEED THE ANSWER QUICKKK!!!
Match each step of the scientific method with its matching example.
Match Term Definition
Analysis A) Based on what other scientists have done, algae life cycles are affected by light.
Research B) Under the same temperature and water conditions, green algae is grown under natural light, blue light, and green light.
Conclusion C) The data recorded in the experiment supports the hypothesis about how algae reproduce.
Experiment D) The growth of green algae is recorded every day for several weeks and compared.
Answers
Answer: This is hard to do accurately, but here is my best assessment.
Explanation:
Experiment: B - describes how the experiment was done
Conclusion: A - The data support the prevailing hypothesis
Research: D - This is what we analyzed
Analysis: C - We compared the data
what is the volume of a piece of metal that has a density of 6.68g.cm^3 and has a mass of 1975 g?
Answers
Answer: 296 grams/cm^3 (3 sig figs)
Explanation: Divide the mass by the volume to get grams/cm^3.
Is it permissible to taste substances in the lab?
Answers
If a person consumes 50% of their daily kilocalories from carbohydrates and 30% from protein, what percentage of their daily kilocalories will come from fat?
Answers
The percentage of daily kilocalories of the person that come from fat is 20%.
The diet of a person is composed mainly of carbohydrates (C), proteins (P) and fat (F), that is, the sum of the 3 sources amount to 100% of the consumed kilocalories. Given that 50% of the daily kilocalories of this person come from carbohydrates and 30% come from protein, the percentage that comes from fats is:
[tex]C + P + F = 100\%\\F = 100\% - C - P\\F = 100\% - 50\% - 30\% = 20\%[/tex]
The percentage of daily kilocalories of the person that come from fat is 20%.
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calculate the mass of:
6 moles of sulfur dioxide (SO2) molecules
Answers
Answer:
384g
Explanation:
Given in pic.
Have a great day!!
1. Name 3 elements that are found in the same family/group
Answers
Answer:
Lithium, Hydrogen, Sodium, or Oxygen, Sulfur, Selenium They are all in the same column. Find three elements in the same family and list them. 4. Oxygen, Carbon, Nitrogen, Aluminum, Silicon, Phosphorous They are all in the same row
Explanation:
How is the kinetic energy of molecules changing when the molecules move faster?
The kinetic energy ...
a
is not changing
b
depends on the molecules.
С
is decreasing.'
d
is increasing
Answers
Answer:
I think it is increasing
which is an example of a polymer?
A. Diamond
B. Cellulose
C. Sodium Chloride
D. Carbon Monoxide
Answers
Answer:
diamond
Explanation:
1 Rajah 1 menunjukkan satu contoh mikroorganisma. Diagram 1 shows an example of microorganisms. 0 Rajah 1 / Diagram I Antara yang berikut, yang manakah pengelasan yang betul bagi mikroorganisma ini? Which of the following is the correct classification for this microorganism? A Alga / Algae B Fungi / Fungi C Virus / Virus D Bakteria / Bacteria
Answers
Answer:
d. Bacteria is the correct classification
XH2 + YN2 → ZNH3
what are The correct values for x, y and z
Answers
Answer:
hvncsdvbfnnmgfhgjhkgnbdffhfgjgfjfjgjgjgfjfgjgfjfjfgjgfjfhfdhdhdhhdgfgdhdfhfdhd
Explanation:
jfdhfdhfdhdfhhdfhdfhhdfhdfhfdhrdhdfhfhhdhdf
