This topic contains a solution. Click here to go to the answer
« previous next »

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 74 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?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

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 :)


« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Two-point gait. Two-point gait.
Ischemic compression (i.e., direct pressure) to a trigger point in the trapezius muscle. Ischemic compression (i.e., direct pressure) to a trigger point in the trapezius muscle.
A certain car traveling at 34.0 mph skids to a stop in 29 meters from the point where the ... A certain car traveling at 34.0 mph skids to a stop in 29 meters from the point where the ...
Escape Speed Problem Escape Speed Problem
Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh Relationship Between the Atlas and the Axis. The Dens of the Axis Provides a Pivotal Point Around Wh
An Atom An Atom
Video: Miller's reaction chamber experiment Animation

For a complete list of videos, visit our video library