Class 11

15. Kinetic Theory Of Gases question bank (Physics)

Practice 2,309 free Class 11 Physics - 15. Kinetic Theory Of Gases questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

The speeds of 5 molecules of a gas (in arbitrary units) are as follows: 2, 3, 4, 5, 6. The root mean square speed for these molecules is

(A)

2.91

(B)

3.52

(C)

4.00

(D)

4.24

Show answer & solution

Verified Answer & Solution Locked

Q2.

The rate of cooling at 600 K, if surrounding temperature is 300 K is \( R \). The rate of cooling at 900 K is

(A)

\(\frac{16}{3}R\)

(B)

\(2R\)

(C)

\(3R\)

(D)

\(\frac{2}{3}R\)

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 2,309 questions

Unlock every 15. Kinetic Theory Of Gases question, generate papers, and practice at your own pace.