3. -12 points SerCP11 23.2.P.016. My Notes Ask Your T When an object is placed 23.0...

Question

Question

science physics

Answer 1

Answer #1

given data:-

object distance, u = -23 cm

image distance, v = 13 cm

focal length be f,

a) Mirror Formula is expressed as,

(1/v)+(1/u) = 1/f

using the given data,

(1/13) - (1/23) = 1/f

solving for f,

f = 13*23/10

f = 299/10 cm

f = 29.9 cm

Thus the focal length of convex mirror is 29.9 cm.

b) Magnification is given by,

m = - (13)/(-23)

m = 0.56

Thus magnification is 0.56.

Answer 2

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