A wave of frequency 60 Hz has period MCQ with Answer and Explanation

Question

Share Report Error

A wave of frequency 60 Hz has period

A. 60 s

B. 1/60 s

C. 0.6 s

D. 0.0167 s

Answer: Option B

Solution (By JKSSB Mock Tests)

T = 1/60 s.

This question belongs to: Science Physics

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Physics Questions

Question #1

Share Report

A wave in which particles vibrate perpendicular to direction of propagation is

A. Longitudinal

B. Both A and C

C. Sound wave in air

D. Transverse

View Answer & Solution Discuss

Get Complete Subject PDF for Science

Correct Answer: Option D

Explanation:
Transverse: e.g., light, waves on string. Sound in air longitudinal.

This question belongs to: Science Physics

Question #2

Share Report

C.V. Raman won Nobel Prize for his work on

A. Raman effect (scattering of light)

B. Nuclear fission

C. Discovery of electron

D. Photoelectric effect

View Answer & Solution Discuss

Get Complete Subject PDF for Science

Correct Answer: Option A

Explanation:
Sir C.V. Raman discovered inelastic scattering of light (Raman effect) in 1928, received Nobel in 1930. Used to study molecular structure. Photoelectric effect: Einstein. Electron: J.J. Thomson. Fission: Hahn and Strassmann.

This question belongs to: Science Physics

Question #3

Share Report

Which of the following is a semiconductor?

A. Silicon

B. Iron

C. Copper

D. Silver

View Answer & Solution Discuss

Get Complete Subject PDF for Science

Correct Answer: Option A

Explanation:
Silicon and germanium are semiconductors.

This question belongs to: Science Physics

Explore All Physics MCQs