doncing8903 doncing8903

11-11-2017
Mathematics

contestada

How much time does it take light to travel from the moon to the earth, a distance of 384000?

Respuesta :

zrh2sfo zrh2sfo

12-11-2017

V = speed of light = 3 x 108 m/s

d = distance = 384000 x 103 m = 3.84 x 108 m

time taken = t = d/V = 3.84 x 108 /(3 x 108 ) = 1.28 sec

Answer Link

Otras preguntas

In a plane if a line is perpendicular to one of two __ lines then it is also perpendicular to the other. A. perpendicular B. parallel C. skew D. intersecting

Flatworms were one of the first to develope a ____ which allowed them to detect light , food, and Mates .

1. Who or what did Common Sense name as the greatest enemy to American liberty

Place each step of a scientific investigation in the correct order. 1) Identify a question that can be tested. 2) Communicate the results to the public. 3) Tes

what is the value of x in y=3x-5 and 6x+3y=15

How do I find area of a circle with the given circumference?

Malik earns $9.50 per hour at his job. He deposits everything he earns into his savings account. He currently has $100 in his savings account. Linda earns $7.00

What should happen NEXT in the juvenile justice system? A) Sean will be sent to the Youth Detention Center. B) The police should notify Sean's parents or gu

Boxer company purchased store equipment for $12,000 on december 3. the store equipment depreciated $500 in december. the book value of the store equipment on de

The European Union and nato are based in