Light Reflection and Light Refraction 5th B

Diagram shows a phenomenon occurs when the spotlight is directed onto a mirror surface. What is the principle of light shown in the situation?

• Light travels in a straight line

• Refraction of light

• Reflection of light

• Light travels in parallel

Tick the correct of TWO devices which use the principle of light reflection in our daily lives.

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Diagram shows the condition of a spoon in a glass of water.

What can be observed about the spoon?

• The spoon looks bent.

• The water is clearer.

• The water level rises.

• Light is refracted.

What causes the formation of a rainbow?

• Light travels in a straight line

• Reflection of light

• Refraction of light

• Light in bounced in two different mediums

When light hits an area and bounces back it is called:

• echo

• refraction

• reflection

• absorbing

When light goes from one material(medium) to another it becomes bent, what term means bent?

• reflected

• refracted

• absorbed

• turned

Why does the straw appear to be bent?

• light is reflected

• light is absorbed

• light is turned

• light is refracted

When light passes from air to water, what happens to the speed of the light?

• speeds up

• slows down

• stays the same

What is the best explanation for Mickey seeing himself in the mirror?

• refraction

• absorbed

• reflection

• flipped

What is happening in this picture?

• Reflection

• Refraction