[Answered] What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at ...

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Author Question: What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at ... (Read 12 times)

mcmcdaniel

Hero Member
Posts: 550

on: Jul 27, 2018

What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at 100.C?

What will be an ideal response?

Question 2

What is the electric potential at the center of a hollow metal sphere of outside diameter 14. cm which holds a net charge of 3.3 C?

What will be an ideal response?

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kthug

Sr. Member
Posts: 332

Reply #1 on: Jul 27, 2018

Answer to Question 1

(a) 176. m/s
(b) 692. m/s
(c) 1.52 103 m/s

Answer to Question 2

0.42 MV

mcmcdaniel

Hero Member
Posts: 550

Reply #2 on: Jul 27, 2018

Thanks

kthug

Sr. Member
Posts: 332

Reply #3 on: Jul 27, 2018

Welcome

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Author Question: What is the rms speed of a helium atom: (a) at 5. K? (b) at -196.C (the boiling point of N2)? (c) at ... (Read 12 times)

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