Please solve theese two photos separately A spherical mirror gives an upright image of height h' = +2 cm for an object ofheight h = +8 cm. The distance between the object O and the image lis d = 30cm. The mirror's focal length is given by:%3D%3DO f= -20 cmO f = +12.5 cmO f = -6.25 cmO f -8 cmO f= +10 cmitthen reflects towards mirror-2 and An object imnmersed in water at a depth of 1 m appears to be closer to thesurface. Find the apparent depth "d" knowing that the angle of incidence at thewater-air interface is 01 = 34° and the index of refraction of water is n = 1.33.02Apparent depth"d"O d= 0.69 md = 0.60 mO d= 0.36 mActivaGo to ed = 0.51 m1 m

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A spherical mirror gives an upright image of height h' = +2 cm for an object of height h = +8 cm. The distance between the object O and the image l is d = 30 %3D cm. The mirror's focal length is given by: O f = -20 cm O f = +12.5 cm O f= -6.25 cm O f= -8 cm O f = +10 cm

A spherical mirror gives an upright image of height h' = +2 cm for an object of height h = +8 cm. The distance between the object O and the image l is d = 30 %3D cm. The mirror's focal length is given by: O f = -20 cm O f = +12.5 cm O f= -6.25 cm O f= -8 cm O f = +10 cm

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 47P: An object is located in water 30 cm from the vertex of a convex surface made of Plexiglas with a...

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Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

Please solve theese two photos separately

A spherical mirror gives an upright image of height h' = +2 cm for an object of
height h = +8 cm. The distance between the object O and the image lis d = 30
cm. The mirror's focal length is given by:
%3D
%3D
O f= -20 cm
O f = +12.5 cm
O f = -6.25 cm
O f -8 cm
O f= +10 cm
itthen reflects towards mirror-2 and

An object imnmersed in water at a depth of 1 m appears to be closer to the
surface. Find the apparent depth "d" knowing that the angle of incidence at the
water-air interface is 01 = 34° and the index of refraction of water is n = 1.33.
02
Apparent depth
"d"
O d= 0.69 m
d = 0.60 m
O d= 0.36 m
Activa
Go to e
d = 0.51 m
1 m

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