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In vacuum, such as in space, red light travels at the same speed as a Channel 47

digital color HDTV signal. That speed is 299,792,458 meters per second, or 186,282

miles per second.

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13y ago

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Does red light travel faster than blue light?

No. All colors travel at the same speed. It is called "the speed of light".


What are the similarities between red and violet?

Both of them travel through space at the same speed


Why do red light waves travel faster than blue light waves?

Red light waves and blue light waves travel at the same speed in a vacuum, which is the speed of light (about 299,792 km/s). The perception that red light travels faster could be due to differences in how the human eye perceives the colors or how the waves interact with materials.


In a vacuum space the red laser beam travels faster then the beam of microwaves true or false?

False. In a vacuum, both red laser beams and microwaves travel at the speed of light, which is approximately 3 x 10^8 meters per second. Both types of waves travel at the same speed because they are both electromagnetic waves.


Does blue light have travel at a different frequency than red light in the same medium?

Yes. Blue light has a shorter wavelength, and therefore a higher frequency, than red light.


What are the similarities between Ultra Violet and infra-red?

Both of them travel through space at the same speed


What light travels the fastest red or yellow?

they both travel at the same speed ? :>)


Does red light travel longer that the gamma ray?

All electromagnetic waves travel at the speed of light. How far they travel depends on when or whether they hit an object that they cannot pass through.


How fast does infrared radiation travel?

Infra red is a type of electromagnetic wave, just like visible light. As such, it travels at the speed of light.


Can blue light be converted to red?

Sure, all you need to do is to travel away from the source at sufficient speed.


Is speed of violet light different from red light in glass?

Yes, the speed of violet light in glass is higher than the speed of red light. This is due to the phenomenon of dispersion, where different colors of light are refracted at different angles as they pass through a medium, causing them to travel at different speeds.


Which has a higher velocity blue light or red light?

Both blue and red light travel at the same speed in a vacuum, which is the speed of light (approximately 3 x 10^8 m/s). However, blue light has a higher frequency and shorter wavelength compared to red light.