Here you have been provided class 10 science chapter 10 numericals with complete solutions. You can also watch the video for each question given below.
1. An
object is placed 60 cm apart from a concave mirror of a focal length of 20 cm.
Find the position, nature, and magnification of the image.
Solution – Find answer (1)
2. An
object 2 cm high is placed at a distance of 20 cm in front of a concave mirror
of a focal length of 15 cm. Find the position, nature, and height of the image
formed.
Solution – Find answer (2)
3. An
object is placed at a distance of 30 cm in front of a concave mirror. Its image
is formed at a distance of 20 cm. If the image is real, find the focal length of the
mirror.
Solution – Find answer (3)
4
4. The focal length of a convex mirror is 2 m. A bus is located at a distance of 5m from the mirror. Find the position, nature, and size of the image.
Solution – Find answer (4)
5 . An
object is placed at a distance of 20 cm from a convex mirror of a focal length of
15 cm. Find the position, nature, and size of the image.
Solution – Find answer (5)
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