to convert to nm you times your answer by 1e9 (1x10^9)
(6.626e-34) / (83)(6.7) = 1.19e-27 nm
Second calculate and you'll get an answer in m
(6.626e-34) / (6.00e24)(2.90e4) = 3.81e-54 nm
to convert to nm you times your answer by 1e9 (1x10^9)
(6.626e-34) / (83)(6.7) = 1.19e-27 nm
Second calculate and you'll get an answer in m
(6.626e-34) / (6.00e24)(2.90e4) = 3.81e-54 nm
In a continuous spectrum, you see every color in visible light from wavelengths around 380 nm to 780 nm. The bright light spectrum has only light at specific wavelengths, forming narrow regions of lights. This is characteristic of a particular substance, emitting these lights from its unique electron configuration. Light at specific wavelengths is emitted for different substances, but not a continuous rainbow.
With reference to the wikipedia article on this topic: The Balmer series predicts visible light wavelengths with high accuracy. The limiting transition wavelength predicted by the formula, inf -> 2, would be 364.6 nm.
I am not some one of this background and so please correct me if I am wrong. I think molar extinction coefficient will be very less and according to molecular structure of any molecule (bond vibration etc..,) only some wavelengths will have reasonable absorption and for glucose those wavelenghts are 1550-1850 nm; 6450-5400 cm(-1) (first overtone) 2000-2500 nm; 4000-5000 cm(-1) (combination). These are the spectral windows in which glucose has significant absorption.
406 nm
For all BCC lattice structures, the Lattice constant (a) can be found by : a = (4r) / sqrt(3)
375 to 750 nm
Most humans eyes are sensitive to wavelengths between about 400 nm (violet) and 700 nm (red)
Any whose wavelength does not exceed 379 nm.
The range of wavelengths for infrared radiation is beween 700 nm and 10e6 nm.
It will be a dark red solution- like liquid bromine
Human eyes are not sensible to these radiations.
380 to 750 nm
- Long wavelengths - Mid-size wavelengths - Short wavelengths The reddish colors are the long wavelengths, the mid-size wavelengths are the greenish colors and the short wavelengths are the bluish colors.
750 nm
430 nm and 662nm. novanet
Visible light falls between the wavelengths of 380 nm and 760 nm in the electromagnetic spectrum.
It is called the visible spectrum, and includes electromagnetic waves with wavelengths from 390 nm to 750 nm.