A flat object would reflect light but it depends on what sort of flat object is it.
It would be black becasue the object would absorb all the red light, and there would be no green light for it to reflect
A karyotype is made by staining and arranging chromosomes so that they can be viewed microscopically.
The object would be black, because red cannot reflect green light so no colour is reflected of the object.
The red object would appear black because it would not reflect any of the green light shining on it. Green light is the complementary color of red, meaning the object would absorb all the green light and not reflect any color back to our eyes.
A green object under green light would appear green, as the light matches the object's color. The green light illuminates the object, causing it to reflect the same wavelength of light that it absorbs, resulting in no change in its perceived color. If the light were a different color, the object's appearance would change based on the light's wavelength and the object's ability to reflect or absorb that light.
A white object would reflect more light compared to a black object. White objects reflect most of the wavelengths of visible light, making them appear brighter, while black objects absorb most of the light, appearing darker.
A pure green object would reflect the green third of the spectrum, and absorb the red and blue portions. Magenta light is composed of red and blue waves so they would be absorbed by the green object. Therefore, in theory, a green object would appear neutral, virtually black. But this assumes that all the colors are very pure and perfectly balanced. This is unlikely, so the object would most likely look near neutral with some color skewing one way or another.
The red object would appear red under a red light because objects primarily reflect the color of light that is shining on them. Since red light contains mainly red wavelengths, the object would still reflect red light and appear red.
It would appear black because the object would not reflect any of the colors of light back.
The object will appear to be blue. However, the object would be indistinguishable from an object that reflects all colors of light. If yellow light were shone on an object that reflects only blue wavelengths, the object would appear to be black.
Since the color of an object is what it reflects from light, a colorless object would reflect no light, therefore it would be black. The object could also reflect all light, so it would be white. But either way black and white are not defined as colors. Colors (red, orange, yellow, green, blue, violet).
The object would appear black because it would not reflect any of the blue light shining on it, and blue light alone cannot activate any yellow pigments to reflect back a different color.