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How different our world would be if light did not travel in straight line?
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How fast can light travel around the world?
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).
Why does the world line of material particles always remains inside the light cone?
the world line of an object cannot leave its own forward light cone because to do so it would have to travel faster than light. once another object enters the forward light cone of an object, it cannot leave it either for the same reason. The backward light cone is a different matter, but it is in the past. Objects can easily leave the backward light cone and no longer be visible.
Do all waves of light have the same frequency?
No. Actually, everything in the world has a different frequency. Lets say you had a twin. Your twin would still have a different frequency than you. If you want to learn more, leave a message on my page.
How to make a time machine?
You really can't. Although if it were possible to travel 99.9 percent the speed of light, you can be suspended in time while the world around you changes. Try searching "time dilation" in google to further your inquiry.
What are the uses of radiant or light energy?
radiant or light energy is the uses of light of the world:) erin mwah
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 can light travel around the world?
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).
How many times can light go around the world in1 second?
None. In the absence of an extremely strong gravitational field, like that of a black hole, light will travel in a straight line. It cannot, therefore curve around the world. In vacuum, in one second light can cover the distance equal to 7.5 times around the world.
World's top travel destination?
Different people have different opinions but still France is rated as the world's topmost travel destination.
How many time a beam of light can travel around the world in one second?
Light could travel seven and a half times around the world in one second.
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.
What is a travel sport?
a travel sport is when you travel the world playing different kinds of sports sports from different cultures and stuff like that
Can you travel around the world in a straight line in a sub?
No, as the world is round, the path the sub took would have to be equally curved.
How many times does light go around the world in a day?
Light does not go around the world. It travels in a straight line. For light to go around the world, it would have to periodically redirected using mirrors.
How long would it take light to traver around the world?
Light can travel once around the earth in .00013358 seconds.
Should you put Help you and your brother travel different places or help you and your brother travel TO different places?
When discussing locations, you should use travel to or travel from.Example: "The travel agency helps me travel to many different places."If discussing travel in general, you can use the verb with an object.Example: "With the money from the sale, I was able to travel all over the world."
What Is club hockey?
it is not called club it is called travel hockey and it is where you travel around the world playing different teams
