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Planck's Konstant
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∙ 12y ago
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What is planck constant?
Planck's constant describes the ratio between the energy of an electromagnetic wave and the frequency of that wave.
What is the ratio of a frequency to its total frequency?
The ration of a frequency to its total frequency is called relative frequency.
What diagram shows the frequency data?
ratio
A ratio of two measurements with different units?
The ratio of (distance) / (time), called "speed".The ratio of (speed) / (time), called "acceleration".The ratio of (force) / (area), called "pressure".The ratio of (force) / (acceleration), called "mass".The ratio of (mass) / (volume), called "density".The ratio of (distance) / (volume), sometimes called "fuel economy".The ratio of ( 1 ) / (time), called "frequency".The ratio of (energy) / (time), called "power".
What is an efficiency ratio?
The efficiency ratio for a machine usually refers to the ratio of the useful energy available from a machine and the energy put into it.
Which color photons contain the highest energy?
Blue photons contain the highest energy among visible light photons. The energy of a photon is directly proportional to its frequency, and blue light has a higher frequency than other colors in the visible spectrum.
Why are x- rays more penetrating than visible light waves?
Higher frequency photons have more energy than lower frequency photons.
How to Put these photons in order of increasing energy?
To arrange photons in order of increasing energy, you can use the equation E = hf, where E is the energy of the photon, h is Planck's constant, and f is the frequency of the photon. Photons with higher frequency will have higher energy. So, simply compare the frequencies of the photons to determine their energy order.
The energy of a photon depends on what?
The energy of a photon depends on its frequency or wavelength. The energy is directly proportional to the frequency of the photon, meaning that higher frequency photons have higher energy levels.
Do photons of a different energy have the same mass?
Yes, photons have zero mass regardless of their energy. Their energy is determined by their frequency and wavelength, according to the formula E = h*f, where E is energy, h is Planck's constant, and f is 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 are individual quanta of light energy called?
Individual quanta of light energy are called photons. Photons are the basic units of light and carry energy proportional to their frequency.
Do higher energy photons travel slower?
No, the speed of light in a vacuum is constant for all photons regardless of their energy. Higher energy photons have a higher frequency and shorter wavelength, but they still travel at the speed of light.
Do microwave photons have more energy than photons of visible light?
No, microwave photons have less energy than photons of visible light. The energy of a photon is directly proportional to its frequency, where higher frequency photons have higher energy. Microwave photons have lower frequencies than visible light photons, so they have less energy.
What happens as the frequency of photons increases?
As the frequency of photons increases, the energy of the photons increases proportionally. This means that higher frequency photons have higher energy levels. Additionally, higher frequency photons have shorter wavelengths according to the wave-particle duality of light.
What is the energy of quanta?
The energy of a quantum is determined by its frequency or wavelength. Quanta of light, known as photons, have energy E=hf, where h is Planck's constant and f is the frequency of the light. The energy of other quanta, such as those in the form of particles, is similarly associated with their frequency or wavelength.
Which photons have greater energy those associated with microwaves or those asociated with visible light?
Photons associated with visible light have greater energy than those associated with microwaves. Visible light photons have higher frequencies and shorter wavelengths, while microwave photons have lower frequencies and longer wavelengths. The energy of a photon is directly proportional to its frequency, so higher frequency photons carry more energy.
