Recent questions in Physics

+86 votes

0 answers

If a mass is being pushed with a force F down an inclined plane with uniform speed, which force has maximum work: applied force F, frictional force, weight of the body, or the normal reaction?

asked Mar 10, 2022 in Physics by arwnforce

+45 votes

0 answers

A car is moving 60 km/hour. How much time does it take to cover a distance of 80 km?

asked Mar 10, 2022 in Physics by The Ancient One

+14 votes

0 answers

What is physics? And what are it's implications in life?

asked Mar 10, 2022 in Physics by JSF

+100 votes

0 answers

What is entropy in a nutshell?

asked Feb 20, 2022 in Physics by Kevin NE (2.2k points)

+23 votes

0 answers

Why do t we have a particle accelerator that’s also a blimp- that way we could measure variations in particle collisions in high atmospheric conditions?

asked Feb 20, 2022 in Physics by Nanook

+13 votes

0 answers

A car's speed is 80 km/h. How far does it travel in a minute?

asked Feb 20, 2022 in Physics by CelestialCharm

+7 votes

0 answers

How thick is the Earth’s atmosphere?

asked Feb 20, 2022 in Physics by Tom_MM

+6 votes

0 answers

Can we set a wormhole to open at a specific place in space-time?

asked Feb 20, 2022 in Physics by Alan22

+27 votes

0 answers

How can I warp space and time to create energy?

asked Feb 20, 2022 in Physics by QuantumFlare

+26 votes

0 answers

If going faster than the speed of light (say 3x) = time travel, will we go forward or backwards in time?

asked Feb 20, 2022 in Physics by prosparks

+229 votes

0 answers

What can I get by using Einstein's field equation?

asked Feb 20, 2022 in Physics by SapphireDreamer

+19 votes

0 answers

Why isn't there any curvature at the horizon when we look out if we live on a ball?

asked Feb 20, 2022 in Physics by SolarisTwilight

+809 votes

0 answers

If we can calculate the curvature of a surface in the normal direction, can we also calculate the curvature of a surface that is not in the normal direction?

asked Feb 19, 2022 in Physics by wettneck

+272 votes

0 answers

The wavelength of a light is 200A°. What is its wave number?

asked Feb 19, 2022 in Physics by Darren Soopramanien

+22 votes

0 answers

Can carbon only be created through a supernova?

asked Feb 19, 2022 in Physics by BG64

+6 votes

0 answers

What is the distance between two points?

asked Feb 19, 2022 in Physics by Tam C

+10 votes

0 answers

A gas is expanding against a constant pressure of 2 atmosphere from 10 to 20 litres absorbs 300 calories of heat. What is the change in internal energy of the gas?

asked Feb 19, 2022 in Physics by EnigmaSculptor

+12 votes

0 answers

If at a given point, the maximum and minimum values of normal curvature are perpendicular to each other, then are the maximum and minimum values of non normal curvature also perpendicular to each other?

asked Feb 19, 2022 in Physics by Brian-s

+158 votes

0 answers

Where can I find free model papers for biology and physics for the NEET exam?

asked Feb 19, 2022 in Physics by MysticSculptor

+62 votes

0 answers

What is the Schrödinger equation in quantum mechanics, and why are there different versions of it?

asked Feb 19, 2022 in Physics by VelvetWhirl

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