Question

If the white colour light is falling on a blue coloured object then what colour is reflected back?

• A. White
• B. Blue
• C. Black
• D. Complementry of blue

Answer 1

The correct option is B

Blue

The white coloured light is a combination of seven colours. These colours are violet, indigo, blue, green, yellow, orange and red (VIBGYOR). When it falls on a blue coloured object, all other colours are absorbed except the blue colour which is reflected back to our eye and hence, we see the object as blue coloured.