Question

The rms speed of the molecules in 2.0 g of hydrogen gas is 1700 m/s ....

The rms speed of the molecules in 2.0 g of hydrogen gas is 1700 m/s .

Part A

What is the total translational kinetic energy of the gas molecules?

Express your answer to two significant figures and include the appropriate units.

ϵtotal

ϵ t o t a l

=

nothing

nothing

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Part B

What is the thermal energy of the gas?

Express your answer to two significant figures and include the appropriate units.

Eth

E t h

=

nothing

nothing

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Part C

500 J of work are done to compress the gas while, in the same process, 1600 J of heat energy are transferred from the gas to the environment. Afterward, what is the rms speed of the molecules?

Express your answer to two significant figures and include the appropriate units.

vrms

v r m s

=

nothing

nothing

Request Answer

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