Question

An object is placed at a distance of 15 cm from a concave lens of focal length 20 cm . Find the position and nature of image..


{Answers : v= -8.57cm , m = 0.57 , virtual and erect}


Plzzz tell me this question step by step......​

Answer 1

Answer:

1/q=1/f-1/p find position and nature of image krna hai or apnay ans pta nh kes kes ka dya hai or image

Answer 2

Answer:

Explanation:

pls find the attachment