Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science State Board
Class 8
Light
The properties and applications of light
5.
Exercise on basics of light and laws of reflection
Exercise condition:
2
m.
Choose the appropriate answer
1
.
Beam of light, bounced back by the surface after falling on it called __________.
incident ray
refracted ray
normal
reflecting ray
2
.
Incident angle of a ray of light is 30°. The angle between the incidend ray and the reflected ray is ___________.
15°
50°
60°
90°
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!