Recent questions in Physics - Physicsgurus Q&A

+9 votes

0 answers

Is a singularity the point where the laws of physics (standard model) break down as in the event horizon and the Big Bang?

asked Sep 18, 2022 in Physics by Luke Dunning

+5 votes

0 answers

What makes someone an expert on physics or math?

asked Sep 17, 2022 in Physics by tomo80 (1.7k points)

+39 votes

0 answers

What other forms of matter can be found on Jupiter that is not possible naturally on Earth?

asked Sep 17, 2022 in Physics by kirinJindosh

+206 votes

0 answers

Can the Earth's inner core be made out of a black hole?

asked Sep 17, 2022 in Physics by Damian Thomas

+3 votes

0 answers

How much of the Earth's surface is actually covered by the ocean?

asked Sep 17, 2022 in Physics by MysticSculptor

+20 votes

0 answers

What is the cause of the movement of objects in outer space? Is it due to the expansion of the universe or the force of gravity from larger objects like the Earth and Sun?

asked Sep 17, 2022 in Physics by xednim

+21 votes

0 answers

Through which medium does light travel the fastest?

asked Sep 17, 2022 in Physics by Cheltrobin83

+44 votes

0 answers

What is the difference between gravity and negative gravity?

asked Sep 17, 2022 in Physics by Mick86

+10 votes

0 answers

A box with a mass of 6kg slides with speed of 4m/s across a frictionless floor. It suddenly explodes in 2 pieces. One piece of 2kg moves in same direction with 8m/s. What will be velocity of 2nd piece?

asked Sep 16, 2022 in Physics by varlot

+1.3k votes

0 answers

What are the different engineering courses available? Which one should be chosen according to the marks in physics, chemistry, and maths of an aspirant with a B.Sc degree?

asked Sep 16, 2022 in Physics by SolarisOracle

+12 votes

0 answers

Are there any online tutors who are available for free (no money involved) and can teach physics, chemistry, biology, or math?

asked Sep 16, 2022 in Physics by diyer1

+4 votes

0 answers

Two cars start from the same place at the same time and travel in the same direction. One car was travelling at the same speed of 60 km/h while another was travelling at 80 km/h. How far apart will they be after 30 minutes?

asked Sep 16, 2022 in Physics by Hemel

+269 votes

0 answers

What happens to the work done when a body movies on an inclined plane with constant velocity?

asked Sep 16, 2022 in Physics by ian anderson (2.6k points)

0 votes

0 answers

If you charge a battery, does it gain mass as it gains more energy?

asked Sep 16, 2022 in Physics by mcooper2406

+14 votes

0 answers

What challenges do you think Euclid will face in accurately measuring dark energy, and how might it overcome them?

asked Sep 16, 2022 in Physics by NewMaldenBoy

+23 votes

0 answers

What is the connection between quantum physics and the existence of objective reality? Does quantum physics prove that there is no objective reality, or is it just another way of looking at things? What does science say on this topic?

asked Sep 16, 2022 in Physics by biggles

+20 votes

0 answers

Can a black hole evaporation via Hawking radiation trigger the false vacuum decay and obliterate a chunk of the universe within the event horizon of the explosion?

asked Sep 16, 2022 in Physics by L thompson (2.4k points)

+1.2k votes

0 answers

I want to learn how to make a nuclear reactor and ahadron collider. I know the mathematics and physics, but I just need to learn how to make a theoretical model. What should be my sources and how should I start?

asked Sep 16, 2022 in Physics by bettyswallocks

+5 votes

0 answers

A car travels 500 km in 2 hours. What is the speed?

asked Sep 15, 2022 in Physics by Tony Goddard

+276 votes

0 answers

Let's say UFOs are real and are traveling back and forth to a nearby star system. Einstein says that's impossible. How did they get here?

asked Sep 15, 2022 in Physics by Joe92