Which three forms of light are invisible light?
blue light
infrared rays
radio...
Physics, 11.01.2020 17:31 haldridge19
Which three forms of light are invisible light?
blue light
infrared rays
radio waves
red light
x-rays
Answers: 3
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Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane
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The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
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What is the temperature in degrees celsius of a substance with a tempature of 49k
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The energy produced as a result of this flow of electrons from atom to atom is called
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