Question

A rear view mirror of 25 cm focal length in vehicle position of bus from mirror is 50cm then find the property of image , position of image and nature​

Answer 1

Answer:

R=+3m⇒f=2+3m

U=−5m

By Mirror formula:

v1+u1=f1⇒v1+(−5)1=52

⇒v1=32+31

v1=1513

⇒v=1315≃1.1538m behind the mirror

m=hohI=−(uv)⇒hI=(u−v)ho