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WorksheetsLight class 7
Total questions: 10
Worksheet time: 6mins
The path of the light is
always a straight line
a curved line
a zig-zag line
depends on the medium
Which one shows lateral inversion?
Plane mirror
Convex mirror
Concave mirror
All of these
Image formed by a plane mirror is
virtual and erect
real and erect
virtual and inverted
real and inverted
Boojho and Paheli were given one mirror each by their teacher. Boojho found his image to be erect and of the same size whereas Paheli found her image erect and smaller in size. This means that the mirrors of Boojho and Paheli are, respectively
plane mirror and concave mirror
concave mirror and convex mirror
plane mirror and convex mirror
convex mirror and plane mirror
Which of the following can be used to form a real image?
Concave mirror only
Plane mirror only
Convex mirror only
Both concave and convex mirrors
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
2 m
1 m
0.5 m
0.25 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 convex lens
concave mirror or concave lens
concave lens or convex lens
An erect and enlarged image can be formed by
only a convex mirror
only a concave mirror
only a plane mirror
both convex and concave mirror
You are provided with a convex mirror, a concave mirror, a convex lens and a concave lens. You can get an inverted image from
both concave lens and convex lens
both concave mirror and convex mirror
both convex mirror and convex lens
both convex mirror and concave lens
An image formed by a lens is erect. Such an image could be formed by a
convex lens provided the image is smaller than object.
concave lens provided the image is smaller than object.
concave lens provided the image is larger than object.
concave lens provided the image is of the same size.
