Home » Ask Physics » A few questions from Class 11 Physics

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 3,066 other subscribers


A few questions from Class 11 Physics

Share with:

1.A projectile is fired in air making an angle ɵ with horizontal. Show that
1. Its path is parabolic in nature. (ii) tan ɵ = 4H / R where H is
maximum height attained and R is the range of projectile.

2. An aircraft executes a horizontal loop of radius 1.00 km with a steady speed of 900 km/h. Compare its centripetal acceleration with the acceleration due to gravity.

3. Can Hydrogen be liquefied at room temperature.If yes, Why?

4. Write the ratio of AU and Ao?

5. What is the law of conservation of linear momentum?

6. If pressure of a gas at constant temperature is increased four times ,how the velocity of sound in the gas will be affected?


Ask a Doubt

Post your Physics Doubts here

Name (required)

Email (required)



Upload a file if required


Half Yearly Exam Count Down

Half Yearly Exam Count Down KVS Ernakulam RegionOctober 17th, 2017
The Half Yearly Examination for Kendriya Vidyalayas of Kerala starts from 17 October 2017
%d bloggers like this: