Author Question: The rms speed of the molecules of a gas is 200 m/s at a temperature 300 K. What is the rms speed of ... (Read 106 times)

imowrer · **on:** Jul 29, 2018

The rms speed of the molecules of a gas is 200 m/s at a temperature 300 K. What is the rms speed of the molecules at 500 K?

A)

155 m/s

B)

333 m/s

C)

258 m/s

D)

556 m/s

E)

800 m/s

Question 2

The electric energy density in an electromagnetic wave is higher than its magnetic energy density.

Indicate whether the statement is true or false