the light blue given off by mercury streetlamps has a frequency of 6.88 x 1014 s-1 (or Hz). What is the wavelength in nanometers?
the light blue given off by mercury streetlamps has a frequency of 6.88 x 1014 s-1...
Calculate the wavelength (in nm) of the blue light emitted by a mercury lamp with a frequency of 6.88 × 1014 Hz.
A green laser pointer produces light with a frequency of 5.85 x 1014 s-1. What is the wavelength of this light in nanometers (1 nm 10-9 m)?
What is the wavelength, in nanometers, of light with a frequency of 8.90×1014 Hz?
The frequency of violet light is 7.31 x 1014 s-1 and that of red light is 4.57 x 1014 s-1. (a) Calculate the wavelength of each color. (b) Calculate the energy, in Joules, of an individual photon in each of the colors of light.
Given the following data Bright side Color Frequency Stopping voltage (in V) Yellow 5.19 x 1014 0.79 Green 5.49 x 1014 0.90 Blue 6.88 x 1014 1.51 Blue/Violet 7.41 x 1014 1.66 Dark violet 8.21 x 1014 1.90 Determine the threshold frequency for this apparatus. What is the associated threshold wavelength (the longest wavelength which releases electrons from the apparatus)? Quote your result with uncertainty. (You may need to review the rules for propagating uncertainty (I know how to do...
KUCHUHTI+ pum, What is the frequency of blue light that has a wavelength of 425 nm? O 127.5 Hz O4.02 x 10-14 Hz 07.06 x 1014 Hz 08.46 x 107 Hz O 1.42 x 10-15 Hz 06.79 X 10% Hz Page 4 of 1 Previous Page Next Page
A certain shade of blue has a frequency of 7.17 x 1014 Hz. What is the energy E of exactly one photon of this light? Planck's constant h = 6.626 X 10-34 J·s. E = 9.24 x10-19 J Incorrect
7. A ray of light has a frequency of f = 6 x 1014 Hz. It enters into a flat surface of glass from air with an angle of incidence of 0 = 30° to the surface normal. The refractive index of the glass at this frequency is 1.4. Note that the refractive index of air is 1.0, and the speed of light in air is c= 3 x 108 m/s. (a) (1 mark) What is the wavelength of the...
Light with a frequency of 5.90×1014 Hz travels in a block of glass that has an index of refraction of 1.52. A) What is the wavelength of the light in vacuum ? B) What is the wavelength of the light in the glass?
Light with a frequency of 5.50×1014 Hz travels in a block of glass that has an index of refraction of 1.52. a)What is the wavelength of the light in vacuum? b)What is the wavelength of the light in the glass?