Question

15. An object of size 7,0 cm is placed at 27 em in front of a concave mister of 2 length 18 cm. At what distance from the mirror should a screen be placed, so the a sharp focussed image can be obtained? Pind the size and the nature of the image​

Answer 1

Answer:

i want time to solve

Explanation:

don't know the answer of this question

Answer 2

Answer:

refer the attachment

Explanation:

object of size 7,0 cm is placed at 27 em in front of a concave mister of 2 length 18 cm. At what distance from the mirror should a screen be placed, so the a sharp focussed image can be obtained? Pind the size and the nature of the image