Recent questions in Physics

+102 votes

0 answers

How does time maintain itself?

asked Sep 19, 2022 in Physics by -chippy_john

+17 votes

0 answers

When the Earth rotates, why do we not fall?

asked Sep 19, 2022 in Physics by Adeymcr

+106 votes

0 answers

Define simple harmonic motion. What conditions be met?

asked Sep 19, 2022 in Physics by Dunroamin

+27 votes

0 answers

How do you determine the anode and cathode from the electrode potential?

asked Sep 19, 2022 in Physics by NebulaHarmony

0 votes

0 answers

What is an experiment to determine the centre of an irregular object?

asked Sep 19, 2022 in Physics by potty painter

+21 votes

0 answers

Is there an easy way to explain how the universe works, without getting into relativity and quantum physics?

asked Sep 19, 2022 in Physics by Dean Swain

+8 votes

0 answers

What would Earth's escape velocity be if there were no other planets or stars? Wouldn't Earth's gravity pull an object back eventually regardless of how fast it was going?

asked Sep 19, 2022 in Physics by Rona Knowles

+22 votes

0 answers

How can I generate 10,000k NFT?

asked Sep 19, 2022 in Physics by apl

+188 votes

0 answers

If the same amount of heat energy is given to the same mass of all three metals at the same temperature, which one will gain the lowest temperature? Why?

asked Sep 19, 2022 in Physics by zedlep

+13 votes

0 answers

Does sound always travel in a perfectly straight line?

asked Sep 19, 2022 in Physics by lemonade

+4 votes

0 answers

What is the permittivity of free space converted into meters per second?

asked Sep 18, 2022 in Physics by SeraphicScribe

+109 votes

0 answers

How can I ensure a constant flow of liquid injection into an extruder despite pressure fluctuations?

asked Sep 18, 2022 in Physics by Dave1988

+37 votes

0 answers

Under what conditions can the length of an object be considered to be infinite?

asked Sep 18, 2022 in Physics by Caretaker29781

+1 vote

0 answers

Which of the natural forces is the most catastrophic between air, water, and heat?

asked Sep 18, 2022 in Physics by kram2803

+25 votes

0 answers

What are the discoveries of Isaac Newton other than Newton's law?

asked Sep 18, 2022 in Physics by fred812

+4 votes

0 answers

Why do we say that the atom consists of electrons and empty space? If it's mostly empty space, how does an electron not just float away?

asked Sep 18, 2022 in Physics by bigfranky145

+68 votes

0 answers

Does what is E=MC2 prove the fourth dimension?

asked Sep 18, 2022 in Physics by timeyell

+1 vote

0 answers

If Webb substantiates that the universe is much older than the standard model of cosmology, how could this be reconciled with the Big Bang theory, inflation, the Planck epoch, reionization, and so forth?

asked Sep 18, 2022 in Physics by NurseSusan

0 votes

0 answers

Does physics need mathematics?

asked Sep 18, 2022 in Physics by CosD

+211 votes

0 answers

Has anyone ever proven Einstein's theory? If not, why is it still taught as if it were proven?

asked Sep 18, 2022 in Physics by Dusty_Bin

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