WebThe color of all the objects in the room, aside from the lights, is determined by the wavelengths of light that the objects reflect. BLACK shirts absorb all visible wavelengths (that is why black clothes are warmer). RED shirts absorb all the wavelengths except for red (so, the white lights must be emitting some red light). BLUE shirts absorb ... Web8. júl 2024 · What happens when a red light shines on a red ball? It continues to reflect the red light, and so it is still red -- but a white ball would also look red in red light, because it reflects all colors. If instead we shine blue light on a red ball, it will look dark, because it does not reflect blue light.

What is the color of an opaque object when illuminated with white …

Web8. júl 2024 · What happens when a red light shines on a red ball? It continues to reflect the red light, and so it is still red -- but a white ball would also look red in red light, because it … Web14. okt 2024 · White light has all the colors in it, and when objects appear white, it is because all the visible light in the spectrum is reflected off the object. When this happens, we see the "color"... ghostletics

If we put a green leaf under a red light what colour will it appear?

WebSolution Verified by Toppr Correct option is D) Given - n=1.33,t=122nm, we have, condition for strong reflection , 2nt=(2m+1)λ/2 , or λ=4nt/(2m+1) for being most strongly reflected, (for λ=maximum, m=0) , therefore λ max=4nt , or λ max=4×1.33×122=649nm, this wavelength lie in visible region, so this will be reflected most strongly . WebA green leaf placed in a dark room is illuminated by red light. The leaf will appear to be : Q. Under white light, what colour will an object appear to be if it: a) reflects all the colours of light b) absorbs all the colours of light c) reflects green light and absorbs other colours d) reflects red light and absorbs other colours Q. http://astronomy.nmsu.edu/geas/lectures/lecture19/slide01.html front illuminated