Physics, asked by aizah29, 6 months ago

An object of size 3 cm is at a distance of 10cm in front of concave lens of focal length 20cm.

Find the position and the size of the image

Answers

Answered by sandeepgurung245351

1

Explanation:

= - (20)/(-10)=h2/3

=h2=6cm

Image is 6cm virtual and erect

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