Physics
The splitting of white light into its components is due to:

Dispersion
Refraction
Transmission
Reflection

ANSWER DOWNLOAD EXAMIANS APP

Physics
Dynamo is a device for converting

Mechanical energy into electrical energy
Magnetic energy into electrical energy
Heat energy into electrical energy
Chemical energy into electrical energy

ANSWER DOWNLOAD EXAMIANS APP

Physics
What is a compound microscope?

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

ANSWER DOWNLOAD EXAMIANS APP