Light and associated phenomena

Light and associated phenomena

by Bhavya Vk

Fill in the Blanks

reflections takes place through a smooth surface.

Multiple Choice

suraj is observing his image in a plane mirror. the distance between him and mirror is 20 cm. what is the distance between him and his image?

• 20 cm

• 10 cm

• 40 cm

• 80 cm

Fill in the Blanks

Light always travels in a straight line which is called a

propagation of light.

Fill in the Blanks

image is an image that cannot be obtained on screen.

Multiple Choice

The path of the light is

• always a straight line

• a curved line

• a zig-zag line

• depends on the medium

Multiple Choice

Which one shows lateral inversion?

• Plane mirror

• Convex mirror

• Concave mirror

• All of these

Multiple Choice

The bouncing back of light from the surface is known as...……..

• Reflection of light

• Refraction of light

• none of the above