NEET UG PHYSICS MCQ: WAVE OPTICS

1 Medium

1 of 1

Application +4 | -1

Two stars are situated at a distance of 8 light year from the earth. These are to be just resolved by a telescope of diameter

0.25\;m

. If the wavelength of light used is

\mathrm{5000}\;\mathop \mathrm{A}\limits^ \circ

, then the distance between the stars must be

View answer and explanation

Correct option: C

1.95 \times {10^{11}}\;\mathrm{m}

Option C (

1.95 \times {10^{11}}\;\mathrm{m}

) is correct because it is calculated using the resolving power formula and the given parameters.

More Questions from WAVE OPTICS