Question

Dec ibel unit is used to measure

A. Light intensity

B. Sound intensity

C. Magnitude of Earth quake

D. None of the above ?​

Answer 1

Ans. B

Sol. The ' Decibel ' unit is used to measure

the intensity of the sound. By Kandla, the

intensity of light is measured. on the

reactor scale, the seismic intensity is

measured.

Answer 2

HEY MATE!!!

This Is Your Answer....

It is option (b)...

HOPE IT HELPS !!!