Which describes the combination of two primary colors of light to produce a secondary color of light?
a. Yellow light and blue light combine to produce green light.
b. Magenta light and cyan light combine to produce blue light.
c. Red light and green light combine to produce yellow light.
d. Green light and yellow light combine to produce white light.
Answer:
b. Magenta light and cyan light combine to produce blue light.
Explanation:
Primary colour is any of three colours which, when added to or subtracted from others in different amounts, can generate all other colours.
• Red, blue and green are additive primary colours..
• Magenta, yellow and cyan are subtractive primary colours.
<span>The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma-rays. Visible light falls in the rangeof the EM spectrum between infrared (IR) and ultraviolet (UV).</span>
There are supposed to be numbers in these places:
" _____ of methane"
" ... pressure of exactly _____ "
" ... temperature of _____ "
I've seen a lot of questions with missing numbers before, but I think this is the first time I ever saw a question where even the number of significant digits to round the answer to is missing.
"Round your answer to _____ significant digits."
Answer:I think I’m not sure But I think that the force that would be accurated the car would be friction or something like that and to solve the equation you would do f/m
Explanation:
It just makes sense