A simple telescope consisting of an objective of focal length 30 cm and a single eye lens of focal length 6 cm. Eye observes final image in relaxed condition. If the angle subtended on objective is 1.5° then image will subtend angle of 6.5° (0) 7.5° 0.3° O 2.5°

A simple telescope consisting of an objective of focal length 30cm and a single eye lens of focal length 6cm . Eye observes final image in relaxed condition.If the angle subtended on objective is 1.5^@ then image will subtend angle of

A simple telescope consisting of an objective of focal length 30cm and a single eye lens of focal length 6cm .Eye observes final image in relaxed condition. If the angle subtended on objective is 1.5 degree then image will subtend angle of

A simple telescope consisting of an objective of focal length 60 cm and a single eye lens of focal length 5 cm is focused on a distant object in such a way that parallel rays emerge from eye lens. If the object subtends an angle of 2^(@) at the objective, the angular width of the image is (Let tan theta=theta assuming theta small).

A simple telescope, consisting of an objective of focal length 60 cm and a single eye lens of focal length 5 cm is focussed on a distant object is such a way that parallel rays comes out from the eye lens. If the object subtends an angle 2^(@) at the objective, the angular width of the image.

A simple telescope, consisting of an objective of focal length 60 cm and a single eye lens of focal length 5 cm is focussed on a distant object in such a way that parallel rays comes out from the eye lens. If the object subtends an angle 2^(@) at the objective, the angular width of the image

A simple telescope, consisting of an objective of focal length 60cm and a single eye lens of focal length 5cm is focused on a distant object in such a way that parallel rays emerge form the eye lens. If the object makes an angle of 2^(@) at the objective, the angular width if the image is

A small telescope has an objective lens of focal length 150 cm and an eye piece of focal length 6.0 cm. The magnifying power of the telescope for distinct vision adjustment is: