Resolving power of a telescope increases with :
increase in focal length of eyepiece
increase in focal length of objective
increase in aperture of eyepiece
increase in aperture of objective

Question

Resolving power of a telescope increases with -increase in focal length of eyepieceincrease in focal length of objectiveincrease in aperture of eyepieceincrease in aperture of objective

Toppr Admin · Accepted Answer

Resolving power of a telescope-R-a1-22-x3BB-where- a is diameter of the objectiveso- R increases when a is increased and a -xA0-increases when aperture of objective is increased

Resolving power of a telescope increases with :increase in focal length of eyepieceincrease in focal length of objectiveincrease in aperture of eyepieceincrease in aperture of objective

Resolving power of a telescope:R=a1.22λwhere, a is diameter of the objectiveso, R increases when a is increased and a increases when aperture of objective is increased

Resolving power of a telescope increases with :
increase in focal length of eyepiece
increase in focal length of objective
increase in aperture of eyepiece
increase in aperture of objective

Resolving power of a telescope:
$R = \frac{a}{1.22 λ}$
where, $a$ is diameter of the objective
so, $R$ increases when a is increased and $a$ increases when aperture of objective is increased