An object looks green in white light. Now the white light is passed through a clear blue plastic on the same object.
What colour will the object appear to be?
AGreen
BMagenta
CBlack
DRed
the answer is black why not blue and why black
An object looks green in white light. Now the white light is passed through a clear blue plastic on the same object.
What colour will the object appear to be?
AGreen
BMagenta
CBlack
DRed