NEW
Font size
WorksheetsLight
Total questions: 10
Worksheet time: 10mins
___________is an artificial light
Sun
Moon
Fireflies
Volcano
The magnifying glass is also called:
Lens
Concave lens
Convex lens
None of these
An image obtain on screen is
Virtual
Erect
Real
Upright
The mirror used as rear view mirror in cars is
Convex
Concave
Plane
None of these
The mirror in which right of an object appears left of image and left of an object appears right is called
Plane
Concave
Convex
Lateral
Light obtained from sun is
Red
Blue
White
Black
The splitting of white light into its constituent colours is called
Lateral
Mirror
Dispersion
Natural
Dentist use to see an enlarged image of the teeth is _______mirror
Plane
Convex
Concave
None of these
Light travels along a _________
Straight
Curve
Up down
none of these
convex Lens is also called as
Diverging lens
Converging lens
Both A &B
None of these
