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Recent questions in Physics
+6
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0
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Is there a limit to how fast an object can travel, and is traveling at the speed of light possible?
asked
Jun 10, 2022
in
Physics
by
Richy85
0
votes
0
answers
What is a Doppler shift? What does it mean for sound waves in everyday life (e.g., how can we hear)?
asked
Jun 10, 2022
in
Physics
by
StellarVerse
+44
votes
0
answers
If scientists say the universe will end in 5 billion years, but we can see galaxies 12 billion light years away, has the universe already ended?
asked
Jun 10, 2022
in
Physics
by
SarafAtak
+1
vote
0
answers
What is a glass funnel used for?
asked
Jun 10, 2022
in
Physics
by
Vincent Moss
+51
votes
0
answers
Is convection caused by winds forced or natural convection?
asked
Jun 10, 2022
in
Physics
by
Osmoll
+112
votes
0
answers
Do rocks also contain atoms?
asked
May 20, 2022
in
Physics
by
SolarisDreamer
+91
votes
0
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How long does it take light to travel around Earth seven and a half times?
asked
May 20, 2022
in
Physics
by
London mike 61
+24
votes
0
answers
Why is Earth's orbit elliptical and not circular?
asked
May 20, 2022
in
Physics
by
Ryananthonyyy
+19
votes
0
answers
How do you derive a general equation from two given equations related to hyperbolas?
asked
May 20, 2022
in
Physics
by
EmberSeeker
+188
votes
0
answers
Why do solid metals fuse in a vacuum?
asked
May 20, 2022
in
Physics
by
Megaflo - Stop hot w
+7
votes
0
answers
Why does the frequency of light affect its energy? How can frequency affect the individual energies of photons?
asked
May 20, 2022
in
Physics
by
cappi
+2
votes
0
answers
What is the inverse square law function for a laser?
asked
May 20, 2022
in
Physics
by
Thermo
+10
votes
0
answers
What is beyond our observable universe? How do we know about it if nothing can travel faster than light to reach us and tell us about it?
asked
May 20, 2022
in
Physics
by
King Drip
+236
votes
0
answers
What is the law of conservation of energy? Does it apply to both classical physics and quantum physics? If so, why do physicists accept violations of the law if they exist?
asked
May 20, 2022
in
Physics
by
Raphael88
+5
votes
0
answers
What is the difference between the center-of-mass and the geometrical middle point (centre, focus)? Can you give an example?
asked
May 20, 2022
in
Physics
by
SeraphicAlchemy
+24
votes
0
answers
Does the ground wire go to positive or negative?
asked
May 19, 2022
in
Physics
by
C0N1ST0N
+23
votes
0
answers
Is it possible to discover a weird material made of subatomic particles?
asked
May 19, 2022
in
Physics
by
BlazeCharm
+18
votes
0
answers
How do I find a resonance frequency when there are 4 inductors in a series?
asked
May 19, 2022
in
Physics
by
Kelsey
(
2.4k
points)
+18
votes
0
answers
How far would you travel if you traveled at an average speed of 100 miles per hour for six hours?
asked
May 19, 2022
in
Physics
by
Joshuaojs
+18
votes
0
answers
What becomes of the kinetic energy loss during an impact?
asked
May 19, 2022
in
Physics
by
robert smith
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