Recent questions in Physics

+218 votes

0 answers

What happens when you shine a flashlight on glass? Why does light behave differently when shining on glass as opposed to other materials?

asked Mar 10, 2023 in Physics by Alan sherriff

+21 votes

0 answers

What is velocity in Salesforce?

asked Mar 10, 2023 in Physics by Woodworker2

+27 votes

0 answers

Is it possible to convert solar energy into electric energy?

asked Mar 10, 2023 in Physics by Derrickbrown

+27 votes

0 answers

Is it true that the core electrons occupy orbitals with high symmetry and that the valence electrons occupy orbitals with low symmetry? Or do they have the same symmetry?

asked Mar 10, 2023 in Physics by shekhar

+27 votes

0 answers

How does gravity act on objects on earth's surface and how does this affect objects falling towards its center point (earth)?

asked Mar 10, 2023 in Physics by The Ancient One

+21 votes

0 answers

Galileo was punished by the church for teaching that sun is stationary and the earth revolves around it.His opponents held the opposite viewpoint.If the absolute motion has no meaning, are the two viewpoints not equally correct or equally wrong?

asked Mar 10, 2023 in Physics by supportcrave (3.8k points)

+323 votes

0 answers

Is perpetual motion possible in space?

asked Mar 10, 2023 in Physics by Esined

+1.0k votes

0 answers

What are some of the questions that physicists ask about the meaning and purpose of our existence? What conclusions have they come to on this matter?

asked Mar 10, 2023 in Physics by roger06

+13 votes

0 answers

Do objects with no mass have gravitational force?

asked Mar 10, 2023 in Physics by screwfixated

+3 votes

0 answers

Why does our universe have such low-density compared to other universes (if there are any)? What prevents us from being crushed by our universe's own gravitational pull?

asked Mar 10, 2023 in Physics by tinkerbell60

+9 votes

0 answers

How is the kinetic energy stored in a system when it loses its motion due to friction between two surfaces?

asked Mar 10, 2023 in Physics by Chris Dilworth (2.5k points)

+178 votes

0 answers

Why is gravity stronger at the outer core and not at the inner core?

asked Mar 10, 2023 in Physics by Rhysie boi

+21 votes

0 answers

Can you give some examples of radioactive decay in which the daughter isotope has a higher binding energy per nucleon than the parent one?

asked Mar 10, 2023 in Physics by Sliding_Doors

+15 votes

0 answers

What type of new technology do you expect to see in the future?

asked Feb 20, 2023 in Physics by Rowdey

+27 votes

0 answers

When a drill bit is marked e.g. 3 mm, what actually is the hole it'd create, so is it 3.5 mm, 6.5mm, and so on?

asked Feb 20, 2023 in Physics by ChloeMartin

+12 votes

0 answers

What does a wave function for an electron orbiting around an atom look like?

asked Feb 20, 2023 in Physics by SykesIT

+2 votes

0 answers

How does a change in medium affect wave length and speed, and what is its relationship with refractive index?

asked Feb 20, 2023 in Physics by Mike S

+75 votes

0 answers

How can the universe be even one year older than the Earth?

asked Feb 20, 2023 in Physics by DavidDavidson (2.0k points)

+5 votes

0 answers

If a stove plate emits 1000 J of heat, what would two of them emit if the current: a) is in series b) is in parallel?

asked Feb 20, 2023 in Physics by btiw2

+11 votes

0 answers

Can you put two soaker hoses together?

asked Feb 20, 2023 in Physics by ozaz (2.1k points)

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