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alexandr1967 [171]
3 years ago
13

Which of these metals are magnetic?

Physics
1 answer:
Gwar [14]3 years ago
3 0

Answer:

If iron, nickle, or cobalt is an answer choice, those are the three metals that are purely magnetic.

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The Michelson-Morley experiment was designed to measure Group of answer choices the velocity of the Earth relative to the ether.
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Answer:

The Michelson-Morley was designed to detect the motion of the earth through the ether.

No such relation was found and the speed of light is assumed to be the same in all reference frames.

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denpristay [2]

Answer:

1 = C

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Explanation:

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What does Newton's third law describe?
Vesnalui [34]

Answer:

Newton's third law is: For every action, there is an equal and opposite reaction.

Explanation:

The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

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In a neutral atom the number of electrons equals the number of what part of what other part
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Protons

Explanation:

In a neutral atom, the number of electrons equals the number of protons in the atom.

  •  Electrons are the negatively charge particles in an atom
  • Protons carry positive charge.
  • Neutrons do not carry any charges.

Protons and neutrons are contained in the nucleus of an atom they determine the mass number of the atom.

In a neutral atom, the number of protons and electrons must be the same.

A charge atom called an ion is one that has lost or gained electrons.

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Cations brainly.com/question/8698247

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Which energy transformation occurs when a butane lighter is lit?
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It is electrical energy into connected energy has in relation to the question
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