[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 ...

This topic contains a solution. Click here to go to the answer

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 25 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?

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?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Male tule elk in Point Reyes

Effect of changing a set point for hypothalamic values

Two-Point Threshold Device for Measuring Touch Acuity

Fibromyalgia tender point sites.

You ride a motor scooter 8 km in 10 minutes. Your speed is

Constructing a Three-Point Recombination Map

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 25 times)

Related Topics

Need homework help now?