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How does temperature affect matter?

As the temperature of a solid, liquid, or gas increases, particles move more rapidly. As the temperature drops, the...

How does density affect matter?

Density changes with the state of matter. In general, solids are denser than liquids, while liquids are denser than gases.

How do electric and magnetic fields interact with each other?

A moving electric charge generates a magnetic field. A magnetic field induces the movement of electric charge, producing...

What is the difference between energy and power?

If we get even more technical, energy is the ability to do work and power is the pace at which we work (or energy is...

What is the equation for calculating kinetic energy?

If mass has units of kilograms and velocity in meters per second, kinetic energy has units of kilogram-meters square per...

What is the difference between work and energy?

There is a significant difference between work and energy. The job consists of transferring an amount of energy with the...

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