IF YOU ANSWER THIS RIGHT I GIVE YOU BRAINLEST AND PONITS
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1.Which of the following is NOT a...
Chemistry, 27.10.2020 01:10 bobbyxii6033
IF YOU ANSWER THIS RIGHT I GIVE YOU BRAINLEST AND PONITS
.
1.Which of the following is NOT a way to demagnetize a magnet?
1.striking the magnet hard
2.Dropping the magnet
3.heating the magnet
4.submerging the magnet in water
2.If you were to cut a magnet in half, you would get
1.two identical magnets, each with a north and south pole.
2.two pieces of metal with no magnetic properties
3.a north pole magnet, and a south pole magnet
Answers: 3
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Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
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