[Answered] Five gas molecules are found to have speeds of 100, 200, 300, 400, and 500 m/s. The rms speed (in ...

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Author Question: Five gas molecules are found to have speeds of 100, 200, 300, 400, and 500 m/s. The rms speed (in ... (Read 40 times)

storky111

Hero Member
Posts: 561

on: Jul 28, 2018

Five gas molecules are found to have speeds of 100, 200, 300, 400, and 500 m/s. The rms speed (in m/s) is
a. 390.
b. 300.
c. 360.
d. 330.
e. 320.

Question 2

The root mean square speed of a gas molecule is greater than the average speed, because the former gives a greater weight to
a. lighter molecules.
b. heavier molecules.
c. lower speeds.
d. higher speeds.
e. more probable speeds.

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jsm54321

Sr. Member
Posts: 328

Reply #1 on: Jul 28, 2018

Answer to Question 1

D

Answer to Question 2

D

storky111

Hero Member
Posts: 561

Reply #2 on: Jul 28, 2018

Thanks

jsm54321

Sr. Member
Posts: 328

Reply #3 on: Jul 28, 2018

Welcome

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Author Question: Five gas molecules are found to have speeds of 100, 200, 300, 400, and 500 m/s. The rms speed (in ... (Read 40 times)

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