3 years ago

If a star is 7.5 light years (ly) away how long would it take the light from that star to reach Earth

Biology

1 answer:

SSSSS [86.1K]3 years ago

4 0

it would take 7.5 years.

Explanation:

light years are a measurement to determine how long it would take for something the speed of light to reach its destination

You might be interested in

What all the answer to this image

ohaa [14]

The answers would be wind speed, air pressure, and wind direction.

Wind speed and air pressure are necessary to show how fast the windmill is going, and the wind direction is necessary to show which direction the windmill is going.

5 0

4 years ago

A way of separating a large group of closely related organisms into smaller subgroups is

creativ13 [48]

Answer: classification key ! :))

Explanation:

3 0

4 years ago

Hi, I need a cheat sheet for a test (benchmark) about advanced weather topics (air pressure, radiation, conduction, convection,

boyakko [2]

Answer:

here:

Explanation:

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

5 0

2 years ago

Explain which sound wave has the greatest amplitude?

kvv77 [185]

Wave B because the compressions are more tightly packed, giving it a larger amplitude

3 0

3 years ago

Read 2 more answers

How many stars are in space

Jlenok [28]

Answer:

one hundred billion

Explanation:

6 0

3 years ago

Read 2 more answers