A telescope with objective of focal length 60 cm and eyepiece of focal length 5 centimetre is focused on a far distance object such that the parallel rays emerge from the eyepiece if object subtends an angle of 2 degree on objective then angular width of the images
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24 degree is the answer
Hemavathy:
Pls explain
m=angle made by image/angle made by object
m=f0/fe of telescope
fo is the focal length of objective
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29
Answer:24°
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