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How much energy is contained in 1 rm mol of each of the following X-ray photons with a wavelength of 0.135 rm nm?
Wiki User
∙ 9y ago
The energy contained is 8.87*10^5.
Wiki User
∙ 9y ago
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How much energy in kJ do 3.0 moles of photons all with a wavelength of 655 nm contain?
548kJ
How do you calculate how much energy in kJ do 3.0 moles of photons all with a wavelength of 655 nm contain?
The energy is 18,263.10e4 joules.
Why is radiation with shortest wavelength the most powerful?
In our Universe, EM radiation can only come in discrete chunks called "photons." The energy of each individual photon depends on the frequency of the EM radiation. Frequency depends on wavelength (or vice-versa): the shorter the wavelength, the higher the frequency. Thus, short wavelength photons have more energy. That's just how our Universe operates, whether or not we like it.
Which color has the least amount of energy per photon?
High-energy photons correspond to short-wavelength light while low-energy photons correspond to long-wavelength light. In short, the answer is red. For short-wavelengths (high energy photons) it would appear blue.
Why is there no substance that convert visible light to UV?
UV photons have more energy (less wavelength, higher frequency) than visible light photons. It is possible to convert photons to ones with less enery, but not the opposite.
How does the amount of energy in the light changes as the wavelength increases?
The energy of the photons decreases as the wavelength increases
Photons with the highest energy have?
highest frequency / shortest wavelength / same speed as all other photons.
Photons with lowest energy have the?
-- longest wavelength -- lowest frequency
How are wavelength frequency and energy are related?
Energy of light photons is related to frequency as Energy = h(Planck's constant)* frequency Frequency = velocity of wave / wavelength So energy = h * velocity of the wave / wavelength
What do 2 photons of the same frequency have in common?
Wavelength, energy, color (if visible).
If the energy of 1.00 mole of photons is 346 kJ what is the wavelength of the light?
289nm
Photons with the highest energy have the longest period?
False they have the shortest wavelength (period)
Which colour has the shortest wavelength?
Shortest wavelength means the highest frequency, meaning the photons have the highest energy. That is color violet. The violet light colors the skin brown. Red light with lower energy photons cannot do that.
What is the numbers of photons of light with a wavelength of 4000 pm that provide 1 j of energy?
If a certain source emits radiation of a wavelength of 400 nm then the energy in a mole of photons of this radiation can be found using E = hc/w. The energy in kJ/mol of a mole of these photons is approximately 300 kJ / mole.
How are wavelength and frequency and energy related for photons of light?
They are inversely proportional or relationship to each other.
What makes x-ray photons different from microwave photons and green photons?
The amount of energy and therefore the wavelength differs. X-rays are more energetic than the others you mentioned.
How do you calculate photon wavelength with only the energy of the photons?
Photon Energy E=hf = hc/w thus wavelength w= hc/E or the wavelength is hc divided by the energy of the photon or w= .2 e-24 Joule meter/Photon Energy.
