11)

The total number of images formed by two mirrors inclined at 120° to each other is _______.

SSC CGL 2020

A)

4

B)

3

C)

2

D)

1

12)

What is the colour of the light emitted by the Sun?

SSC CGL 2020

A)

White

B)

Red

C)

Yellow

D)

Orange

13)

Name the law in Physics which states that equal volume of all gases under the same conditions of temperature and pressure contain equal number of molecules.

SSC CGL 2020

A)

Avogadro’s Law

B)

Boyles's Law

C)

Ohm’s Law

D)

Charles's Law