Question

a concave mirror forms An erect image 3 cm long of an object 1 cm long placed 5 cm from the mirror
a) calculate the magnification of the image
b) how far away from the mirror is the image formed c)calculate its focal length (graphically)
d) how far away from the mirror must the object be moved to obtain a real inverted image double the size of the object​


please tell answer step by step

Answer 1

Answer:

hzg

Explanation:

age oh concave portion of surface is 456