LEYBOLD Physics Leaflets P6.3.3.3 | Comparison with my theory
Measured (35 000 V) λ=34.40×10-12 m) (f = 8.714897035×1018 Hz) (5.607618164 ×10-15 J) (6.434520272 ×10-34 J∙s)
To determine the number of photons corresponding to an energy of 3.96 × 10^-17 joules, you can use the equation (E = n \cdot h \cdot f), where (E) is the total energy, (n) is the number of photons, (h) is Planck's constant (approximately (6.626 \times 10^{-34} , \text{J s})), and (f) is the frequency of the photons. If you know the frequency or wavelength of the photons, you can calculate the number of photons (n) by rearranging the equation to (n = \frac{E}{h \cdot f}). Without knowing the frequency, you cannot calculate the exact number of photons.
Planck's constant describes the ratio between the energy of an electromagnetic wave and the frequency of that wave.
The ration of a frequency to its total frequency is called relative frequency.
ratio
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".
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.
Higher frequency photons have more energy than lower frequency photons.
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 it's frequency
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.
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
Individual quanta of light energy are called photons. Photons are the basic units of light and carry energy proportional to their frequency.
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.
A microwave signal at 50 GHz has waves that are 10,000 times as long as a visible signal at yellow (600 nm) has. Therefore the yellow photon carries 10,000 times as much energy as the 50 GHz photon does.
For electromagnetic radiation,c = speed of light = 3.0 x 108 m/s = frequency x wavelengthAs the frequency of light waves increase, the wavelength decreases. For electromagnetic radiation, the wavelength times the frequency equals the speed of light, c, which is 3.0 x 108 m/s. So, if the frequency increases, the wavelength will decrease, and if the wavelength increases, the frequency decreases.
Wavelength, energy, color (if visible).
A quantum can have almost any energy. For example, light comes in pieces or quanta (the photons), but the individual pieces (photons) can have any energy, from near zero to an almost unlimited energy.