Physics
Intensity of any wave is proportional to which of the following?

Amplitude
Square root of amplitude
Cube of amplitude
Square of amplitude

ANSWER DOWNLOAD EXAMIANS APP

Physics
What is a compound microscope?

A microscope that has two sets of lenses : an occular lens and an eyepiece.
A microscope whose lenses are concave.
A microscope whose lenses are convex.
A microscope that has one lens.

ANSWER DOWNLOAD EXAMIANS APP