Explain the expression “light travels at a speed”.

Answers

Answer 1
We can’t exactly measure how fast speed is traveling .
Answer 2

Answer:The person traveling at the speed of light would experience a slowing of time. For that person, time would move slower than for someone who is not moving

Explanation:


Related Questions

You set up an experiment by placing a laser pointer where its light hits the opposite wall in a marked spot. Your friend then sets up an obstacle in the light beam's path and asks you to use mirrors to redirect the beam around the obstacle so it hits the wall in the same place. What is the minimum number of mirrors you could use to do this, assuming the laser pointer must remain still?

three

two

one

four

Answers

Answer:

two

.....................

The minimum number of mirrors is 2

Which location shows SUMMER in the SOUTHERN hemisphere? *
Location 1
Location 2
Location 3
Location 4

Answers

Answer:

4

Explanation:

the southern hemisphere is tilted closest to the sun in that position

After watching the Flocabulary video, what do you now know about Charles Darwin and his theory of natural selection? (complete sentences for full credit)
ASAP PLEASE

Answers

Natural Selection is that the species that are best suited or adapted to their environment or most likely to survive and reproduce
And after a few generations evolution occurs
This is the answer hope it help you

What happens when a glass rod and silk cloth are rubbed with each other?

Answers

Answer:

When glass rod is rubbed with silk, glass h lose electrons easily and silk grabs them away from the glass atoms. So after rubbing, the glass becomes positively charged and the silk becomes negatively charged

Explanation:

Answer:

After rubbing them together, the glass becomes positively charged and the silk becomes negatively charged.

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