Reflection of light

The following diagram shows the ray diagram when a torch light is torched towards a mirror. Which of the following is the correct reflected ray?

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

The following diagram shows a driver who could see the image of a vehicle behind him without turning his back.

Why?

• Light travels in a straight line

• Light is refracted

• Light is reflected

• Light travels in two different mediums

Tags

NGSS.MS-PS4-2

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

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

Light ________ our eyes.

• enters
• shoots out from
• is produced in
• none of these

Tags

NGSS.MS-LS1-8

Which is the reflected ray?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-2

What is the object helps the dentist to see the patient's dental condition?

• periscope

• hand held mirror

• plane mirror

• dental mirror

What is the object helps the customers at a show store to choose their favourite shoes?

• periscope

• hand held mirror

• plane mirror

• dental mirror

Tags

NGSS.MS-PS4-2