Recent questions in Speed of Light

+43 votes

0 answers

What would everyday life be like if the speed of light was 100 km/h?

asked Mar 13, 2022 in Speed of Light by dewaltdisney

+51 votes

0 answers

Are you afraid of light overtaking darkness?

asked Mar 13, 2022 in Speed of Light by 2shortplanks

+522 votes

0 answers

Do subatomic particles like electrons and quarks always move at the speed of light?

asked Mar 13, 2022 in Speed of Light by William Turrell

+8 votes

0 answers

If a rocket ship is accelerating at a constant rate, will it eventually reach near the speed of light (if fuel isn’t a problem)?

asked Mar 13, 2022 in Speed of Light by SolarisScribe

+14 votes

0 answers

Since the speed of light is the same in all reference frames, then can the speed of light be thought of as a unit of length as well?

asked Mar 12, 2022 in Speed of Light by GG25

+20 votes

0 answers

What would happen if a planet orbited its Sun faster than the speed of light? Would time on the planet flow backwards?

asked Mar 12, 2022 in Speed of Light by QuantumHorizon

+9 votes

0 answers

Can any potential future cataclysm alter the speed of light and thus massively disrupt our existence?

asked Mar 12, 2022 in Speed of Light by Alan22

+290 votes

0 answers

How far do you travel at a speed of 80 km/h for 30 minutes?

asked Mar 12, 2022 in Speed of Light by The Ancient One

+168 votes

0 answers

If you had a spaceship with unlimited fuel, would be able to continuously accelerate with any amount of thrust to near light speed, or is there some limitation or resistance preventing that?

asked Mar 12, 2022 in Speed of Light by rollauthority

+1 vote

0 answers

Why do we not hear the sound of light traveling from one place to another?

asked Mar 11, 2022 in Speed of Light by LunarFlare

+7 votes

0 answers

What are some methods of faster than light travel in science fiction, besides variations of warp drive and wormholes? Do any have a real scientific possibility?

asked Mar 11, 2022 in Speed of Light by SolarTwilight

+25 votes

0 answers

What happens when sound travels with the velocity of light?

asked Mar 11, 2022 in Speed of Light by Ryluer

+22 votes

0 answers

Does gravitational lens have refractive index and slow down light's speed, just like water or glasses that slows down light according to refractive indices?

asked Mar 10, 2022 in Speed of Light by Ray1

+18 votes

0 answers

Would a spaceship that could travel faster than the speed of light become invisible to people who are not on the ship?

asked Mar 10, 2022 in Speed of Light by EthericSorcerer

+263 votes

0 answers

At what speed was the light from the Andromeda Galaxy traveling when we saw it?

asked Feb 20, 2022 in Speed of Light by Coloumb

+108 votes

0 answers

What heals auric tears faster than the speed of light?

asked Feb 20, 2022 in Speed of Light by leastking

+12 votes

0 answers

If there was a flash that emitted faster than the speed of light, would it go beyond Earth's orbit and escape our Galaxy?

asked Feb 20, 2022 in Speed of Light by Howard Hamilton

+27 votes

0 answers

What is the distance between the Sun and Earth in light-years?

asked Feb 20, 2022 in Speed of Light by Adam Routley (2.4k points)

+14 votes

0 answers

How does science explain moving faster than the speed of light?

asked Feb 20, 2022 in Speed of Light by brian9999

+9 votes

0 answers

How can we describe the direction of a moving body when it comes to light?

asked Feb 20, 2022 in Speed of Light by stu1312

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