Physics

Questions and Answers

If I make a pendulum that swings freely, but its ‘holder’ is stuck to the earth. Can the earth rotate underneath it?

Questions and Answers

Why does the water level of the glass not rise in this experiment?

Questions and Answers

Why does the flame of a candle rise?

Questions and Answers

Why do people wear light-colored clothes in the summer?

Questions and Answers

What happens if you fly twice as fast as sound?

Questions and Answers

If a nuclear power plant shuts down spontaneously during a solar storm, what about its cooling?

Questions and Answers

How does a rocket take off?

Questions and Answers

In what did Jacques Charles test the expansion of gas in 1787?