A convex mirror has a radius of curvature of 46.7 cm
A convex mirror has a radius of curvature of 46.7 cm. A 11.5-cm-tall object is placed in front of the mirror and produces an image that is 5.13-cm tall.
(a) What is the magnification?
(b) How far is the object from the mirror?
Homework Answers
Radius of the convex mirror = R = -47.7 cm (Negative as it is a convex mirror)
Focal length of the convex mirror = f
f = R/2
f = -47.7/2 cm
f = -23.85 cm
Height of the object = ho = 10.2 cm
Height of the image = hi = 5.73 cm
Magnification of the image = M
M = 0.562
Distance of the object from the mirror = do
Distance of the image from the mirror = di
By Mirror Equation,
do = 18.6 cm
a) Magnification of the image = 0.562
b) Distance of the object from the mirror = 18.6 cm
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A convex mirror has a radius of curvature that has a magnitude equal to 24 cm....
A convex mirror has a radius of curvature that has a magnitude
equal to 24 cm.
(a) Use the mirror equation
1
s
+
1
s'
=
1
f
where f =
r
2
to calculate the image distances for the object distances
given.
s (cm)
s' (cm)
53
26
14
7.0
0.8
(b) Calculate the magnification for each given object distance.
s (cm)
m (cm)
53
26
14
7.0
0.8
Please help with parts A and B of this...
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The magnitude of the radius of curvature of a convex spherical mirror is 29.0 on. (Include the sign of the values in your answers) (a) What are the location and magnification of the image of an object placed 16 5 on in front of the mirror? location cm magnification Is this image upright or inverted? upright inverted (b) What are the location and magnification of the image of an object placed 59 5 on in front of the mirror? location...
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A convex mirror has a radius of curvature that has a magnitude
equal to 24 cm.
(a) Use the mirror equation
1
s
+
1
s'
=
1
f
where f =
r
2
to calculate the image distances for the object distances
given.
s (cm)
s' (cm)
53
26
14
7.0
0.8
(b) Calculate the magnification for each given object distance.
s (cm)
m (cm)
53
26
14
7.0
0.8
Please help with parts A and B of this...
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