an object is at a distance of 3 cm from the pole of concave mirror and the image is at a distance of 20 cm from the pole of the mirror and find the magnification of the image
plsss answer
very urgent
Answers
Answered by
1
Answer:
m = - 20/3
Explanation:
- u = - 3 cm
- v = - 20 cm
- m = - (v/u)
= - ( -20/-3)
= -20/3
Answered by
1
Answer:
object distance (u)=-3cm
image distance (v)=-20cm
Magnification (m)=-v/u
=-(-20)/-3
=-20/3
=-6.6
Similar questions