Loudness of sound is measured

Download now India's Best Exam Prepration App Class 8-9-10, JEE & NEET
Video Lectures	Live Sessions
Study Material	Tests
Previous Year Paper	Revision

Video Lectures

Live Sessions

Study Material

Tests

Previous Year Paper

Revision

Question:
Loudness of sound is measured in units of

(a) decibel (dB)

(b) hertz (Hz)

(c) metre (m)

(d) metre/second(m/s)

Solution:

(a) Unit of loudness of sound is decibel (dB).