An object is placed at 50 cm from a concave mirror of focal length 30 cm . find the image distance . What is the nature of the image
Answers
Answered by
2
Answer:
Given is a Concave Mirror,
Focal Length (f) = 30 cm (negative)
Object Distance (u) = 50 cm (negative)
1/v + 1/u = 1/f
= 1/v + (-1/50) = -1/30
= 1/v = -1/30+1/50
= 1/v = (-5+3)/150
= 1/v = -2/150
= 1/v = -1/75
= v = -75 cm
Image is 75 cm away from the aperture of Concave Mirror; It is a real image, Magnified in size.
I hope this helps.
Similar questions