0
The wavelength is about 400nm, it's very easy to get the frequency with this data.
Wiki User
∙ 16y ago
Wiki User
∙ 13y agoRed light propagates at the same speed as white light, or any other wave of electromagnetic radiation, that is, 299,792,458m/s.
Wiki User
∙ 15y agoVisible Radiation has a frequency roughly from 400 MegaMega hertz for Red light to 800 MegaMega hertz for Violet Light.
Wiki User
∙ 14y agoorange kiwi strawberry smoothiez are good
Wiki User
∙ 14y ago460 THz
Add your answer:
Earn +20 pts
What speed can a infra red light reach up to?
There's no reason that infrared light should move at a speed different from the speed of any other wavelength of light, or for that matter, the speed of any other form of electromagnetic radiation. The speed of infrared light is simply the speed of light in whatever medium it happens to find itself at the moment.
Why wavelenth changes with speed of light?
Wavelength does not change with the speed of light, nor does the speed of light change for different wave lengths. Wavelength x frequency = c (the speed of light) always for any given medium through which it travels. Greater wavelength yields lower frequency, so the speed is always the same. Speed changes as light passes into different media transparent to light, but the change in speed has nothing to do with any change in frequency or wavelength. Those are related only to the nature of the material and the particular light energies it may pass or absorb. So white light passing through a red filter emerges red because the blue and green frequencies have been absorbed by the filtering material. That change in wavelength and frequency is not related to any change in speed within the filter.
Is it light speed or the speed of light?
speed of light I think well it sounds right:)
Is it possible to travel at the speed of light in water?
The speed of light in water is less than the speed of light in space. Only light can travel at the speed of light.
Is the speed of light or sound faster?
The speed of light is about 880 thousand timesfaster than the speed of sound.
Speed of red light and blue light in a vacuum?
In a vacuum the speed of red and blue light are the same as all light, 300,000,000m/s. Their frequency and wavelength will be different but the speed remains the same.
In what situation is the speed of waves of red light exactly equal to the speed of blue light?
speed of light is always the same, regardless of frequency/colour.
Does red light travel faster than blue light?
No. All colors travel at the same speed. It is called "the speed of light".
Red light and yellow light have same speed?
Yes. Different wavelengths though.
Is red light slower than blue light?
No. Light travels at the same speed, regardless of color.
When white light is passed through prism why is it observed that violet light bends more than red light?
The speed of violet light is slower than the red light in the prism.
Are red light cameras use infrared or flash cameras?
Red light cameras are usually high speed video cameras that use ambient light.
Is it true blue light travels slower than red light because it has a shorter wave-length?
Nope, both travel at the same speed, the speed of light. the speed of light, c, is a constant and is approx. 3x10^8 meters per second Blie light does indeed have a shorter wavelength than red light this results in it have a higher frequency.
What speed can a infra red light reach up to?
There's no reason that infrared light should move at a speed different from the speed of any other wavelength of light, or for that matter, the speed of any other form of electromagnetic radiation. The speed of infrared light is simply the speed of light in whatever medium it happens to find itself at the moment.
What speed does red light travel in space?
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.
What if red light is passed through convex lens instead of blue light?
The red light would focus on a point in space at a greater in distance than the blue light would have been. Red light has a longer wavelength than blue light and therefore since both are travailing at the same speed (the speed of light), the longer wave red light finds it's focal point at a time slightly after the blue light would have. This effect shares some characteristics with the Doppler effect, although sound does not need obey the constant speed law as light light does.
What are 2 point violations when driving?
which of these are 2 pointviolations===speeding &running red light===u turn& excessive speed===recfkless driving&exhibition of speed===improper parking& running a red light
