Astronauts look down on earth surface from a space ship parked at an altitude of 500 km. They can resolve object of the earth of the size (It can be assumed that the pupils diameter is 5 mm and wavelength of light is 500 nm)
A
0.5m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
5m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
50m
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
500m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C50m Resolving power of eye =λ/a