mathkid12321 mathkid12321

21-01-2016
Mathematics

contestada

If Mars is 225 million kilometers from the sun, how long does it take light from the sun to reach Mars?

Respuesta :

Billymkhoi Billymkhoi

21-01-2016

We already know that the speed of light is 299,792 km/s.

225,000,000 km* (1 s/ 299,792 km) ≈ 751 s.
(Note that the unit cancels out so you get the answer)

It takes light about 751 seconds from the Sun to reach Mars~

Answer Link

Otras preguntas

In which city-state did people own lions as pets?

How does the author introduce Isis' goodness in the Newsela article "How the Ancient Egyptians Shaped the World's View of Life After Death by telling the story

why is it important that the early colonies like maryland allowed some degree of religious freedom? PLEASE I NEED IT ASAP!!

10. A football team gains an average of 7 yards per play How many yards have they gained after 2 plays? Write a number sentence to show your answer.

12 + x = -3(4 – x) Solve the problem

whats is the answer to 1+1x3x4

How long would it take you to walk 3,962 km from New York to Los Angeles?

TASK: Write a static method called repeatString that takes as input a String parameter word followed by an int parameter num. It should return a String that wou

Why are you grateful to have a house? 2 sentence about it.

What is the acronym we use if someone is injured? R.I.C.E. E.L.I.T S.PO.R.T. P.R.I.C.E.