Want this question answered?
In a vacuum, light travels about 3,725,648 miles every 20 seconds. In scientific notation this distance is expressed as: 3.725648 x 106 miles per 20 seconds.
3.504 × 10^7 km
9.8 x 108
In this case, you find the answer by stating the question more precisely. That number already is an approximation of the speed of light in inches per second, so we're not sure what you need for the blank. It's possible this is an exercise in scientific notation, which would be 1.1802 x 1010
> Heaters, satellite dishes, parabolic lights, motion of the planets, telescopes, eyeglasses, shadows on a wall, a ton of sh*t basically Satellite dishes and the mirrors in reflecting telescopes are both parabolic in shape. The stream of water from a drinking fountain travels a parabolic path. The orbit of the moon around the earth and the earth around the sun are elliptical. I'll bet you can find some real-life examples of circles on your own.
300,000 km/s in Scientific Notation = 3 x 105km/s
5.8786 x 1012 miles (rounded)
In a vacuum, light travels about 3,725,648 miles every 20 seconds. In scientific notation this distance is expressed as: 3.725648 x 106 miles per 20 seconds.
3.504 × 10^7 km
9.8 x 108
A satellite.
a satellite
Satellite
A satellite, or the moon.
A moon or satellite.
A satellite signal will be a radio signal. And a radio signal in space travels at the speed of light.
satellite