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Yanka [14]
3 years ago
13

3 point different between fundamental units and derived units​

Chemistry
2 answers:
ivolga24 [154]3 years ago
8 0

Answer:

<u><em>Fundamental Units:</em></u>

1) Fundamental units also called base units are used to describe base quantities

2) They cannot be expressed in terms of derived units.

3)<u> Examples :</u> Meter, Ampere, Second etc.

<u><em>Derived Units:</em></u>

1) Derived units are used to describe derived quantities.

2) They can be expressed in terms of fundamental units.

3)<u> Examples: </u>Newton, Joule, Hertz, Pascal etc.

Ksenya-84 [330]3 years ago
8 0

Answer:

3diferences

Explanation:

fundamental are independent but derived are dependent

there are 7fundamental units but there are many derived units from fundamental.

meter, second, kilogram, etc are examples of fundamental but m/s^2, newton, joule, etc are derived units

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If a sample of N2 gas has an initial pressure of 500 Torr and volume of 0.5 L, what will the final volume be if the pressure is
kherson [118]

Answer:

V₂ = 0.4 L

Explanation:

<u>Data:</u>

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<u>Wanted:</u>

  • V₂ (final volume)

<u>Equation:</u>

  • P₁V₁ = P₂V₂  →  V₂ = P₁V₁ / P₂

<u>Solution:</u>

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B. the aldaric acid of l-idose is the same as the aldaric acid of which sugar?
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A sample of gas has a volume of 75.0 mL at 30.0 psi. Determine the pressure of the gas if its volume is changed to 15 mL and its
Assoli18 [71]

Answer:

5.995 psi

Explanation:

30 psi = 2.04 atm

75 mL = 0.075 L

15 mL = 0.015 L

0.075 L/ 2.04 atm = 0.015 L/x

0.075x = 0.0306

x = 0.408

0.408 atm = 5.995 psi

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