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What is the definition of physics?

Physics, the science that deals with the structure of matter and the interactions between the fundamental components of...

How do electric and magnetic fields affect matter?

Like electricity, magnetism causes attraction and repulsion between objects. Although electricity is based on positive...

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.

What is the equation for calculating force?

Therefore, an object of constant mass accelerates in proportion to the force applied. This calculator will find the...

What is the difference between momentum and force?

Although these physical quantities are similar, there is a difference between force and momentum. Force is generally the...

How do black holes and neutron stars form and evolve over time?

When the most massive stars die, they collapse under their own gravity and leave black holes; when stars that are a...

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Why quantum physics is better than classical physics?

Why quantum physics is better than classical physics?

In classical physics, the results of measurements can be perfectly predicted, assuming complete knowledge of the system...