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How fast can light travel around the world?

Anonymous

∙ 15y ago

Updated: 5/24/2024

Light travels at 300,000 km/sec. (in a vacuum). That is enough to go 7 1/2 times around the Earth in a second (but note that light has a natural tendency to go in a straight line).

Wiki User

∙ 15y ago

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Continue Learning about Physics

What is as fast as light?

Nothing can travel faster than light in a vacuum.

How Fast Does Light Travel For Kids?

Light travels at a speed of about 186,282 miles per second (299,792 kilometers per second). That means light can travel around the Earth about 7.5 times in one second! It's the fastest thing in the universe that we know of.

How fast do microwaves travel at?

Microwaves travel at the speed of light, which is about 299,792 kilometers per second in a vacuum.

How fast does light travel in a day?

Light travels at a speed of about 186,282 miles per second in a vacuum. In one day, light can travel a distance of approximately 5.88 trillion miles.

How fast can a wave move?

The speed of a wave depends on the medium it is moving through. In general, sound waves travel at around 340 m/s in air, electromagnetic waves (such as light) travel at 300,000 km/s in a vacuum, and ocean waves can travel as fast as 750 km/h in deep water during a storm.

Related Questions

What does light have to do with science?

Light's contribution to Science was when the scientists realised how fast light can travel around the world.

How fast can sharks travel around the world?

it can travel around the world taking nine months time

How fast can light travel around the world in a second?

The speed of light in air is approximately 350 meters/second. It is not constant; it depends on pressure, temperature, and humidity.

Some fast do light rays travel?

Yes, they travel some fast!

How fast does a ferry travel in knots?

Some fast ferries around the world do over 30 knots.

How fast does the world travel in space around the sun?

About 30 kilometers / second.

How fast does light travel through copper?

Copper is opaque to light - light can not travel though it.

How fast does light travel per foot?

the speed of light

How fast does is the speed of light travel around the earth?

Light cannot travel around the Earth, since light travels at a straight line and the Earth is round. The speed of light is 300,000 kilometers per second.

How fast does light really travel?

it can travel from 380nm [nanometres] to 740nm

What is darkness and how fast does it travel?

Darkness is the absence of light and will therefore travel at the speed of light (6x108m/s)

Does light travel fast outer space?

yes

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