Physics

Questions and Answers

Why don’t the van der Waals forces work when you push pieces of iron together?

Questions and Answers

What are Runaway Electrons?

Questions and Answers

How much does sound pressure change when moving from water to air and vice versa

Questions and Answers

Why doesn’t an object next to you revolve around you?

Questions and Answers

How does a toll work?

Questions and Answers

If in a sphere, the inside of which consists entirely of perfect mirrors, I ignite a light; will that light stay on forever?

Questions and Answers

An inflated balloon falls slower than an uninflated balloon? How can we explain this?

Questions and Answers

Are the elementary particles that make up everything rigid or elastic?