Question

Two stars in the night sky make an angle of 10^-3 radians at the eye of Matilda. If Arthur, who can just distinguish two spots, 0.5 cm apart, at a distance of 10 m views the stars, can he distinguish them as two distinct objects?

Answer 1

angle of Arthur correct wieving is (0,5 cm/10m ) rad = (0,005 m/10m ) rad = 0,0005 rad <10^-3
Arthur can distinguish them as two distinct objects