Recent questions in Physics

+293 votes

0 answers

Why is the presence of a changing dipole moment so important to a molecule's ability to absorb radiation?

asked May 15, 2022 in Physics by QuantumNomad

+139 votes

0 answers

Hypothetically speaking, a car is driving in a straight path that never ends. If the speed increases by the time, will it obtain the light speed?

asked May 15, 2022 in Physics by Sdb68

+19 votes

0 answers

Doesn't the fact that complex numbers are useful in quantum mechanics prove that there's something flawed about mathematics? How can an imaginary number have significance in physical nature?

asked May 15, 2022 in Physics by IanS1988

+237 votes

0 answers

How are neutrons captured and isolated from an atom? And what equipments are used to fire them (in nuclear reaction)?

asked May 15, 2022 in Physics by chull

+93 votes

0 answers

Could I base jump off Deimos or Phobos to land on Mars?

asked May 15, 2022 in Physics by jmtphs

+27 votes

0 answers

What is the difference between axions and weakly interacting neutrinos (WIMPS)?

asked May 15, 2022 in Physics by LunarMystic

+21 votes

0 answers

How can we define a "point" in terms of time and space?

asked May 15, 2022 in Physics by ilikethislady

+1 vote

0 answers

Should you leave more than $1,000 in a checking account?

asked May 15, 2022 in Physics by Kirstie Boyd

+17 votes

0 answers

What is the resultant force if the angle between two equal forces is 90?

asked May 14, 2022 in Physics by bikingliberated

+5 votes

0 answers

Are there any scientific theories for an afterlife?

asked May 14, 2022 in Physics by Corvus93

0 votes

0 answers

When calculating apparent expansion for a particular liquid in a particular container, do we consider that the container's parameters doesn't change? (to find the apparent height difference between the starting and ending temperature for the liquid)

asked May 14, 2022 in Physics by Frank Gleeson

+84 votes

0 answers

Why do planes look like they are hovering?

asked May 14, 2022 in Physics by Gary Macdougall

+71 votes

0 answers

Why does sugar stir into a warm liquid more easily than a cold liquid? Why does it not settle out again after the liquid becomes cold again?

asked May 14, 2022 in Physics by andys342

+19 votes

0 answers

Is the picometer a smaller unit of measurement than a nanometer?

asked May 14, 2022 in Physics by CelestialTwilight

+15 votes

0 answers

What is the lowest temperature achieved?

asked May 14, 2022 in Physics by RadiantVerse

+253 votes

0 answers

Is it possible that nothing exists? Is it possible that existence does not really exist?

asked May 14, 2022 in Physics by sussexplumb1

+59 votes

0 answers

What existed before singularity?

asked May 14, 2022 in Physics by Worcesterman

+11 votes

0 answers

What is the farthest distance below the Earth's surface that a human has traveled?

asked May 14, 2022 in Physics by BlazeCharm

0 votes

0 answers

What are some applications of matrices in physics or chemistry?

asked May 14, 2022 in Physics by Parky (3.0k points)

+4 votes

0 answers

How can we feel gravity on Earth if everything in our universe is moving away from each other?

asked May 14, 2022 in Physics by Baris Kara

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