Question

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

Answer 1

the image is located 1.5 m on the other side of the mirror the image is real

Answer 2

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ANSWER:-----------------

R= 3.5

U= 10.0

f= R/2   =3.5/2

3.5°10/2°10

35/20

7/4

1.75

1/f= 1/v +1/u    1/v =  1/f- 1/u       1/v= 1/1.75-1/-10

= 1/7/4-1/-10   =4/7- 1/-10

= -40-7\ 70 = 47/70

v = 70\47

v = 1.5

m= -v\u

m = -1.5\[-10]

= 0.15 An

hope it helps:--

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