Physics

Problem

Calculate the limit of resolution of a telescope objective having a diameter of 200 cm, if it has to detect light of wavelength

500 \text{ nm}

coming from a star. a.

305 \times 10^{-9} \text{ radian}

610 \times 10^{-9} \text{ radian}

152.5 \times 10^{-9} \text{ radian}

457.5 \times 10^{-9} \text{ radian}