What is the frequency of blue light that has a wavelength of 444 Nmnm?
What is the frequency of blue light that has a wavelength of 444 Nmnm?
14 6.76 × 10 14 Hz
Blue light with a wavelength of 444 nm has a frequency of 6.76×1014 6.76 × 10 14 Hz.
What is the frequency of blue light with a wavelength of 475 nm?
The human eye is sensitive to blue light having a frequency of about 6.4 1014 Hz (a wavelength of about 475 nm).
What is the frequency of light that has a wavelength of 400 nm?
7.5*1014 Hz
Violet light has a wavelength of ~400 nm, and a frequency of ~7.5*1014 Hz.
What is the wavelength of blue light?
Blue light has shorter waves, with wavelengths between about 450 and 495 nanometers. Red light has longer waves, with wavelengths around 620 to 750 nm. Blue light has a higher frequency and carries more energy than red light.
What is the frequency of a blue light whose wavelength is 450 nm?
14 Hz
The frequency of blue light that has a wavelength of 450 nm is 6.7×1014 6.7 × 10 14 Hz.
How do you calculate the frequency of blue light that has a wavelength of 400 nm?
- Wavelength (
- Where c is the speed of light, i.e. c = 3×108 m/sec , f is the frequency of the wave and.
- = 400 x 10-9 meters (m)
- f = 3×108 m/sec / 400 x 10-9 (m)
- =800 x 10-9 meters (m)
- f = 3×108 m/sec / 800 x 10-9 (m)
What is the frequency of a blue light?
The visible spectrum
| colour* | wavelength (nm) | frequency (1014 Hz) |
|---|---|---|
| yellow | 580 | 5.16 |
| green | 550 | 5.45 |
| cyan | 500 | 5.99 |
| blue | 450 | 6.66 |
What is the frequency of blue light that has a wavelength?
Blue light has shorter waves, with wavelengths between about 450 and 495 nanometers. Red light has longer waves, with wavelengths around 620 to 750 nm. Blue light has a higher frequency and carries more energy than red light. The wavelengths of light waves are very, very short, just a few 1/100,000ths of an inch.