WorksheetsCH 15 LIGHT NCERT
Total questions: 10
Worksheet time: 6mins
The path of the light is
curved
a zig-zag line
always a straight line
depends on the medium
Which one shows lateral inversion?
Convex mirror
Plane mirror
Concave mirror
All of these
Image formed by a plane mirror is
real and inverted
real and erect
virtual and inverted
virtual and erect
If an object is placed at a distance of 0.5 m in front of a plane mirror, the distance between the object and the image formed by the mirror will be
0.25 m
1 m
0.5 m
2 m
You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object you can use either
concave mirror or convex mirror
concave mirror or concave lens
concave mirror or convex lens
concave lens or convex lens
An erect and enlarged image can be formed by
only a convex mirror
only a plane mirror
both convex and concave mirror
only a concave mirror
Changing of right side to left is called ………………
(a)
The inner surface of a steel spoon acts as a ………………….. mirror.
(a)
Spherical mirrors do not obey laws of reflection.
True
False
In the formation of a rainbow, what acts as tiny prisms?
Droplets of rain
clouds
sky
