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If the approximate energy of a photon present in an X-ray is 8.0 and times 10-15 joules what's the frequency of the X-ray Given Planck's constant is 6.63 and times 10-34 joule and middotseconds.?
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∙ 7y ago
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ibrahim kargbo
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How are the energy and frequency of electronmagnetic radiation related?
We need to know the equation E=h where h=plancks constant . From this equation you can see that energy and frequency are directly related ( one increases as the other one dicrease )
If the frequency of ultraviolet light is 2.53 x 10 power of -7 plancks constant is 6.63 x 10 power of -34 and the work function is 3.6eV what is the maximum kinetic energy?
you need units
What is the energy of a photon having a frequency of 410E 7 hz?
use the equation E = hf where h is plancks constant E = 410E 7 * 6.63E -34 E = 2.7183E -23 joules
How are wave speed frequency and wave length related to the wave amplitude?
Frequency is the amount of bumps there are in the wave. The higher the frequency the lower the wave length and vise versa. some equations are E=hv C=vw h=Plancks Constant(6.626x10 to the -34) C=3.0x10 to the power of 8
What happens when an electron in a hydrogen atom moves from higher energy level to the lowest level?
The energy level from the higher energy level to the lowest, starts to decrease.
What do you need to know to calculate the frequency of a wave?
wavelength since frequency =hc/lambda h=plancks constant and c=velocity of light
What was Niels Bohr's formula?
(E) Photon=E2-E1= hv h=Plancks constant v=frequency
How are the energy and frequency of electronmagnetic radiation related?
We need to know the equation E=h where h=plancks constant . From this equation you can see that energy and frequency are directly related ( one increases as the other one dicrease )
Why LED is used to determine planks constant?
led is used to determine Plancks constant
What is the base unit of Plancks constant?
Planck's constant relates the energy level of radiation due to electrons moving from one energy level to another, by the formula Energy = (Planck's constant) x (frequency of radiation). Therefore the dimensions of Planck's constant are (energy)/(frequency) which means Joules x seconds In fact Planck's constant = 6.67 x 10-34 joule.seconds.
If the frequency of ultraviolet light is 2.53 x 10 power of -7 plancks constant is 6.63 x 10 power of -34 and the work function is 3.6eV what is the maximum kinetic energy?
you need units
What is the energy of a photon having a frequency of 410E 7 hz?
use the equation E = hf where h is plancks constant E = 410E 7 * 6.63E -34 E = 2.7183E -23 joules
Is gas constant equal to planks constant?
No, gas constant is having a value of 8.314Jk-1mol-1 Whereas plancks constant has a value of 6.6*10-31
A photon has a frequency of 4.0 multiplied by 104 Hz?
I assume the equation you're looking for is E=hv or E=hc/lambda. h is plancks constant and c is speed of light in m/s. lambda is in metres
How can you determine the frequency of a light wave?
to find the frequency of a light wave you need to know its wavelength. The frequency is equal to the speed of light (3x10^8 m/s) divided by the wavelength in metres. Alternatively, if you were given the energy of each photon of light in joules you could just divide the energy by plancks constant (6.63x10^-34) to leave you with the frequency in Hz.
What is the wavelength of an electron moving with a velocity of 2.5 x 108 cm s1?
Wavelength = Plancks constant / (Mass x Velocity)
How are wave speed frequency and wave length related to the wave amplitude?
Frequency is the amount of bumps there are in the wave. The higher the frequency the lower the wave length and vise versa. some equations are E=hv C=vw h=Plancks Constant(6.626x10 to the -34) C=3.0x10 to the power of 8
