If your atom has a charge of +1, it means you have 1 more proton than electrons. This is because protons have a positive charge and electrons have a negative charge. Because you have 23 protons, and a charge of +1, you have 22 electrons.
Electromagnetic waves are often called "electromagnetic radiation".
That's a really strong clue.
Heat carried in the form of electromagnetic waves is radiation.
Answer:
the law of conservation of electric charge that states that electric charge cannot be created or destroyed, it can only be exchanged between bodies.
Explanation:
In physics there are several conservation laws that are of great importance, among them we have the law of conservation of electric charge that states that electric charge cannot be created or destroyed, it can only be exchanged between bodies.
In general, the Earth is a very large body and is considered a reservoir where the electrical charge can be stored, but cannot be destroyed.
Answer: v = 20 m/s
Explanation: Solution:
Use the formula of Kinetic Energy and derive for v:
KE = 1/2 mv²
To find v:
v = √ 2 KE / m
= √ 2 ( 100000 J ) / 500 kg
= √ 400 m/s
= 20 m/s
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