a spherical mirror forms a real and inverted image of the same size as the object at a distance of 40 cm from the mirror find the focal length
Answers
Answer:
HERE'S YOUR ANSWER
Explanation:
If the image is formed is real then it's a concave spherical mirror
So if the image is formed same size and is inverted then the object is at the centre of curvature (C)
C P = R
CP is the distance from the mirror
40 = R
R= 2f
F = R)2 = 40/2 =20
Since it's a concave mirror it's f will be negative
-20
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Answer:
HERE'S YOUR ANSWER
Explanation:
If the image is formed is real then it's a concave spherical mirror
So if the image is formed of the same size and is inverted then the object is at the center of curvature (C)
C P = R
CP is the distance from the mirror
40 = R
R= 2f
F = R)2 = 40/2 =20
Since it's a concave mirror it's f will be negative
-20
HOPE IT HELPS YOU
IF YOU LIKE IT PLEASE SMASH THAT THANKS AND MARK MY ANSWER AS BRAINLIST
...♥️....