Question

Light have various properties. Due to property 'X' of light, we do have eclipses. If light does
not have property 'X', then there would be no shadows. Property 'X' of light is ________.
(1) Light reflects back
(2) Light travels in straight line
(3) All objects do not give us light
(4) None of these

Answer 1

Answer:-

a)light reflects black