Reflection and refraction

Front

Why does the straw appear to be bent?

Back

light is refracted

Front

What do we call a material that light can travel through?

Back

medium

Front

What is a repeating disturbance or vibration that transfers or moves energy from place to place?

Back

Wave

Front

In the illustration, the light ray striking the object is-
Options: absorbed, stopped, reflected, refracted

Back

reflected

Front

Why does the lower part of the child appear so much different in size from the upper part?

Back

The light rays that travel through water and then into air are refracted.

Front

What is the angle of reflection equal to?

Back

The angle of incidence

Front

According to the Law of reflection, a light ray striking a mirror

Back

bounces off the mirror at the same angle it hits.

Front

Light bending as it passes through a rain drop is an example of...

Back

Refraction

Front

A light ray is incident from water to air. Which of the refracted rays is correct? Options: A, B, C, D

Back

D

Front

A ray of light travels from air into a glass block. Which diagram correctly shows the path of the ray through the glass block? Options: A, B, C, D

Back

C