Reflection of Light

Reflection of Light problem 1

Determine whether the statement is correct:

  • We see a body if it emits light, or if it is illuminated.

  • All the celestial bodies we see with the naked eye in the clear night sky are lights.

  • A light source must be heated to a high enough temperature to emit light.

  • The speed of light propagation depends on the substance through which it propagates.

  • Light propagates rectilinearly within the same matter


material editor: Daniel Owoyomi