Question

A convex mirror used in a bus has a radius of curvature 3.5 m .If the driver of bus locates a car at 10 cm behind the bus,find the position ,nature and size of car


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Answer 1

Answer:

yes......

Explanation:

you are .....right

Answer 2

Answer:

R=3.5 , f=R/2= 1.75m

u= -10cm, v=?

1/f =1/v + 1/u

1/1.75 = 1/v - 1/10

v= 1.5 m

magnification (m)= -v/u =0.15

image is real, erect and diminished