Want this question answered?
Blue light is in the visible wavelength range.
zero to infinity. what did you think?
Not true. If the Earth was flat and had no atmosphere the longest range is acheived with a 45 degree elevation. With atmosphere and the Earth being spherical, the longest range is a bit lower (and such a complicated calculation that this was the first calculation routinely done by computers!)
red colour
If it is between 390 and 700nm (nano meter) then yes.
Radio
Blue light is in the visible wavelength range.
Blue light is in the visible wavelength range.
wavelength accuracy is described as follows: "Verify the wavelength scale using the absorption maxima of holmium perchlorate solution . The permitted tolerance is ±1 nm for the ultraviolet range and ±3 nm for the visible range".
zero to infinity. what did you think?
Not true. If the Earth was flat and had no atmosphere the longest range is acheived with a 45 degree elevation. With atmosphere and the Earth being spherical, the longest range is a bit lower (and such a complicated calculation that this was the first calculation routinely done by computers!)
It must, of course!: - Because Lambdamax in a Wavelength-Range is defined this way!
Broadband essentially here mean the different frequency range or the large wavelength range. Broad band optical limiter is one which exhibits optical limiting behavior over a broad range of wavelength. Typically - in the visible and IR spectral range as we have many optical components or sensors(eye /cameras) responding in this wavelength range.
red colour
A very narrow range.
If it is between 390 and 700nm (nano meter) then yes.
The visible range lies from region of wavelength 3800-7600 angstrom.