skyrimmaster1185 skyrimmaster1185

24-10-2017
Chemistry

contestada

One light-hour is the distance that light travels in an hour. how far is this, in kilometers? ( recall that the speed of light is 300,000 km/s )

Respuesta :

magistercollege magistercollege

25-10-2017

We can solve this with a one-step unit conversion. 1 hour contains 60 minutes, and each minute contains 60 seconds, so 1 hour contains 3600 seconds.

300,000 km/s x (3600 sec/1 hour) = 1,080,000,000 km/hr
1.08 x 10^9 km/hr

Answer Link

Otras preguntas

The hourly salary of five workers are $6, $6, $8, $10, and $35. Is the mean or median the best measure of center to summarize the salaries of the workers? A.

Which group was the target of the anti-Semitism that Hitler promoted in Germany? A. scientists B. Aryans C. Jews D. politicians Its Jews Im 100% it is xD

If your goal is to obtain information about laws governing special education policies in elementary schools, which of these searches would return the best resul

how i can find 3/10 of 30

Great Britain and France declared war on Germany following the invasion of _____. Great Britain France Poland

To force a bill out of committee, a/an _______ petition must be signed by a majority of the representatives

2log4-log3+2logx-4=0

A child flying a kite has let out 45 feet of string to the kite. The distance from the kite to the ground is 9 feet more than the distance from the child to a p

what ryhms with before

what does authors purpose mean