Charles's law is best represent by the formula, V1T2= V2T1.
Charles's law state that for an ideal gas, at constant pressure, the absolute volume of a gas is directly proportional to the temperature.
that is
V α T
Or
V1T2= V2T1.
Answer: Melting
Explanation:
When Frieda made a pyramid of marshmallows, she was representing the atoms in a solid substance as the atoms are clumped together and unable to move.
When she then knocks it down, she is showing the movement of atoms in a liquid substance as they are now freer than they were before. The process by which substances go from solid to liquid is melting.
Explanation:
F = ma is the formula of Newton's Second Law of Motion. Newton's Second Law of Motion is defined as Force is equal to the rate of change of momentum. For a constant mass, force equals mass times acceleration.
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Answer:
magnet 4
because opposite direction i.e north and south will attract each other
