black
Black, because the blue light would be absorbed into the object's pigment and as there is no green light to reflect, the object would appear black.
Green
purple
The answer to this is due to Chlorophyll and the electromagnetic spectrum of colour.
Black I think
Blue what ? ! ? Do you mean an object that appears blue in white light ? Such an object appears black in green light.
Black, because the blue light would be absorbed into the object's pigment and as there is no green light to reflect, the object would appear black.
Green
purple
Black I think
The answer to this is due to Chlorophyll and the electromagnetic spectrum of colour.
It is either green because the colour of light above it is the only colour it allows through like in this case Green light only lets green through or it could be cyan as blue and green make cyan but i think it would be green
Red and blue are primary colours therefore they do not contain any other colour. When a blue light is shone onto a red object, all the blue light is absorbed by the red object, and as no red light is being shone for the red object to reflect, no light will be reflected from it and it will appear to be black. It is important to remember that physical colours will only reflect it's light colour equivalent. All other colours are absorbed. So red will reflect red, green will reflect green, and red will absorb green and so on.
You will get Cyan (light blue)
The blue light turns turqoise shining of the green object
blue
It will look red. White light is made up of a spectrum of many colours. The primary colours are red, green and blue. An object (in white light) appears yellow because it reflects red and green light but absorbs blue light. In red light, the same object will simply reflect the red light. Since there is no green light, the object will appear red. (A mixture of red and green gives yellow)