define optical centre of a spherical mirror and lens second divergent lens has a focal length of 20cm at what distance should an object of height 4 cm from the optical centre of the lens be placed so that the images from the 10 centimetre away from the lens find the size of the image also. Draw a ray diagram to show the formation of image in above situation
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the centre point of a lens is known as it's optical centre
the centre of curvature of a spherical mirror is the centre of the hollow sphere glass of which the mirror is the part
use the lens formula according to the type of lens
Hope it helps you
please mark it as a brainliest answer...
the centre of curvature of a spherical mirror is the centre of the hollow sphere glass of which the mirror is the part
use the lens formula according to the type of lens
Hope it helps you
please mark it as a brainliest answer...
Answered by
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Answer:
Optical centre is the centre point of the lens is called optical centre
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