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Is it trie or false that all electromagnetic waves travel at the same speed in a vacuum?
Wiki User
∙ 9y ago
It is true that all electromagnetic waves travel at 299,792,458 m/s in a vacuum. That speed is denoted by the constant "c", and in calculations it is usually rounded to 300,000,000 m/s, 300,000 km/s, or 300 km/ms.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoIt is true that all electromagnetic waves travel at 299,792,458 m/s in a vacuum. That speed is denoted by the constant "c", and in calculations it is usually rounded to 300,000,000 m/s, 300,000 km/s, or 300 km/ms.
That is true. This so-called "speed of light in a vacuum" is approximately 300 million meters/second.
Wiki User
∙ 9y agoThat is true. This so-called "speed of light in a vacuum" is approximately 300 million meters/second.
Wiki User
∙ 13y agoit travels faster
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Why does a vacuum and a electromagnetic wave travels the same speed?
A vacuum doesn't travel. All electromagnetic wavestravel at the same speed in vacuum.
Do electromagnetic waves travel at the same speed in a vacuum?
Yes. The light is an example of a electromagnetic wave and its speed is constant.
What is it that all electromagnetic waves do the same?
All electromagnetic waves travel at the same speed in a vacuum -- the speed of light.
What type of light waves can travel through a vacuum?
Light spectrum is part of the electromagnetic radiation spectrum. Electromagnetic waves travel better and faster (light speed in vacuum) in vacuum.
Which kind of electromagnetic wave travels fastest in a vacum?
All electromagnetic waves travel at the same speed in vacuum.
Why does a vacuum and a electromagnetic wave travels the same speed?
A vacuum doesn't travel. All electromagnetic wavestravel at the same speed in vacuum.
Do electromagnetic waves travel at the same speed as a vacuum?
They travel faster
Do electromagnetic waves travel at the same speed in a vacuum?
Yes. The light is an example of a electromagnetic wave and its speed is constant.
What is it that all electromagnetic waves do the same?
All electromagnetic waves travel at the same speed in a vacuum -- the speed of light.
What type of light waves can travel through a vacuum?
Light spectrum is part of the electromagnetic radiation spectrum. Electromagnetic waves travel better and faster (light speed in vacuum) in vacuum.
Which property do all electromagnetic waves have in vacuums?
All electromagnetic waves travel at the speed of light in a vacuum.
Which light wave has the fastest speed?
All electromagnetic waves travel at the same speed in vacuum.
Do electromagnetic waves all travel at the same speed through space?
Through a vacuum ... yes. Through outer space, which is not quite a vacuum ... not quite, but very very close.
Which kind of electromagnetic wave travels fastest in a vacum?
All electromagnetic waves travel at the same speed in vacuum.
Is it true that a vacuum different color of light travel at different speeds?
No, that is not true. In a vacuum, all electromagnetic waves travel at the same speed.
Which region of the em spectrum will travel with the fastest speed?
all electromagnetic waves travel at the same speed 3e8 m/s in a vacuum
How fast do x rays travel through a vacuum?
X-rays are a kind of electromagnetic radiation - similar to light. They travel at the speed of light through a vacuum - about 300 million meters/second.X-rays are a kind of electromagnetic radiation - similar to light. They travel at the speed of light through a vacuum - about 300 million meters/second.X-rays are a kind of electromagnetic radiation - similar to light. They travel at the speed of light through a vacuum - about 300 million meters/second.X-rays are a kind of electromagnetic radiation - similar to light. They travel at the speed of light through a vacuum - about 300 million meters/second.
