Physics, asked by parmeshwarisonwani2, 1 month ago

An object is located 30 cm from a concave mirror. The mirror forms a real image at a distance of 20 cm. What is the focal length of this mirror?

Answers

Answered by chaitan53

Explanation:

A real image is formed in the mirror, so it is concave mirror.. so the image distance, object distance and focal length all will be in minus values. So the image formed is 5/3 times bigger than the size of the object....

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An object is located 30 cm from a concave mirror. The mirror forms a real image at a distance of 20 cm. What is the focal length of this mirror?​

Answers

An object is located 30 cm from a concave mirror. The mirror forms a real image at a distance of 20 cm. What is the focal length of this mirror?