Question

what will be the colour of white light when it passed through the filter red​

Answer 1

Answer:

If you pass white light through a red filter, then red light comes out the other side. This is because the red filter only allows red light through. The other colours (wave lengths) of the spectrum are absorbed. Similarly, a green filter only allows green light through.

Answer 2

Answer:

if u pass White light from red filter, then red light comes out from other side this this is because the red filter only allows red light to pass through.the other colors of spectrum are absorbed.similarly, green filter only allows green to pass....