Physics

Questions and Answers

If I drop an object on a plane flying 1000 an hour, why doesn’t it fly to the back of the plane?

Questions and Answers

How come natural tones can be played on a brass instrument? And why can you play all tones on a mouthpiece?

Questions and Answers

What factors play a role in the buoyancy of a substance or object?

Questions and Answers

Everything that gets colder shrinks, but water that gets so cold it turns into ice expands, why is that?

Questions and Answers

How much does water shrink when cold?

Questions and Answers

Can you magnify radiation with a convex lens and dilute it with a concave lens?

Questions and Answers

What is the smallest and largest wavelength in electromagnetic radiation?

Questions and Answers

You need an oven to make from scrap steel. What material does the oven consist of?