Well, the grapes, if in a black room, will absorb off any colours that are not its colour. So the answer would be black. The green grapes would turn black if a red light was shone upon them.
^ hope i have helped!
The red light would be absorbed by the green object and the object would appear dark. The green object reflects green light and absorbs other colors.
The object would be black, because red cannot reflect green light so no colour is reflected of the object.
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.
A green object absorbs all light except green which is reflected by the pigment. White light is made up of all colors and all except green are absorbed; only green is reflected. If a red light is the only one illuminating a green shirt there is no green to reflect so the shirt will look black.
A green object under green light would appear its original color and shade of green. When an object is illuminated by light of the same color, no new colors are absorbed or reflected, resulting in the object appearing unchanged.
The red light would be absorbed by the green object and the object would appear dark. The green object reflects green light and absorbs other colors.
The object would be black, because red cannot reflect green light so no colour is reflected of the object.
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.
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
A green object would look blaack in a red light because coloured objects absorb all colours except the colour they are, so a green object absorbs 6 colours (red, orange, yellow, blue, indigo, violet) and reflects 1 (green). In this situation, there is no green light to reflect and it can't reflect other colours, so it looks black. :)
A green object absorbs all light except green which is reflected by the pigment. White light is made up of all colors and all except green are absorbed; only green is reflected. If a red light is the only one illuminating a green shirt there is no green to reflect so the shirt will look black.
A green object would appear dark or almost black under yellow light. This is because yellow light consists of wavelengths that are primarily in the yellow part of the spectrum, and it does not contain much green light. Therefore, the green object would not reflect much light back to our eyes, resulting in its dark appearance.
A green object under green light would appear its original color and shade of green. When an object is illuminated by light of the same color, no new colors are absorbed or reflected, resulting in the object appearing unchanged.
It would be black becasue the object would absorb all the red light, and there would be no green light for it to reflect
In blue light, a yellow object would appear dark or black because yellow absorbs blue light and reflects other colors. This means that the object wouldn't reflect any of the blue light, making it appear dark.
When shining a green object onto a yellow light, the green object would absorb most of the yellow light while reflecting the green wavelengths. This would make the green object appear even brighter and more vibrant due to the contrast created by the yellow light.
A red object would appear dark or black in green light because red objects reflect red light and absorb green light. Consequently, there would be little to no red light reflecting off the object in green light, resulting in a lack of color perception.