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What else can I help you with?
Red light and green light make what color?
yellow.
What color does a green leaf appear to be in red light and why?
It appears black. A green pigment can only reflect green light and red light is a primary colour, that is it contains only red.
Should the Riddex Plus light be solid green or alternate with the red light?
The red light should blink for three minutes, then turn off for three minutes. Then it should repeat the cycle. That is how you know it is working. If the red light stops blinking completely then the unit needs to be replaced.
If you shine red light and green light on red curtains what colour will the curtains look?
When red light and green light shine on red curtains, the red curtains will appear red. This is because objects appear a certain color based on the wavelengths of light they reflect. Red objects reflect red light and absorb other colors, so even when green light is shone on them, they will still primarily reflect red light, maintaining their red appearance.
Which or these is not a primary color redgreenblue or yellow?
Green is not a primary color, it is a combination of yellow and blue.
Red plus green is?
yellow light
Red light plus green light equals?
yellow light
What does red plus green equals to?
It depends on whether you are talking about pigments (paints) or colours (light). Red + Green paint = brown Red + Green light = yellow.
What color can you shine on green to make it black?
To make green appear black, shine red light on it. Green absorbs red light, so when red light is shone on green, the green will appear black.
Does red and green make yellow?
In terms of the light colour spectrum, yes. Red and green light mixed will produce a yellow light. Red and green paint however will create either brown or black.
Red light and green light make what color?
yellow.
A green light and a red light make what color?
Yellow
How can you mix red light and green light to make orange rather than yellow?
Change the ratio of red to green.
How does the colour of light affect plant growth?
Plants are green because the reflect green light. They do not use green light, they use red light to make food. Some plastic mulches are red to reflect red light onto plants to make them grow more.
What colour does a green light make a red object?
A green light makes a red object appear black, because red objects absorb green light and do not reflect any visible light back.
What colour do you mix with red to make light brown?
light green
How can yellow be produced on a screen if only red and green light are available?
Red light plus green light equals yellow light. This is why you get yellow on a screen. Light colours mixed give you different colours to paint colours. Light Primary colours are red, blue and green but Paint Primary colours are red, blue and yellow.
