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What is the Equation by which energy and frequency are related?
Planck's Equation Energy=hf where h is Planck's Constant and f is the frequency.
How do determine planck's constant?
Energy/frequency or energy*wavelength/speed of light.
What is the Mathematical relation between energy of radiation and wavelength?
The energy of a basic unit of electromagnetic energy, the photon, is related directly to its frequency by a scaling factor called Planck's Constant, and the equation is often written e = Hf where e is energy unit, H is Planck's Constant and f is frequency unit.
Which wave of the electromagnetic spectrum carries the most energy?
The ones with the highest frequency.
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.
Can you say whether a signal is periodic or nonperiodic by looking at its frequency domain plot?
Yes. The Fourier transform of a signal to the frequency domain will give rise to a graph that has energy (is greater than zero) at only the base frequency and its harmonics.
Emission of energy from subatomic particles?
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Spectrum of sine wave contains how many components?
spectrum of sinewave contains how many components The spectrum of a pure sine wave by definition has only one component. Any other periodic wave will additional components at multiples of the fundemental frequency. The spectrum may or may not extend to infinity. A square wave for example has infinite harmonics, the harmonics of a 'modified sine wave' inverter has lower harmonics than a square wave but still has infinite harmonics. As you get closer to a pure sinusiod the energy content of the higher harmonics will be essentially non existent. It all depends how close the wave approximates a pure sinusoid.
How does energy related to frequency?
The photon energy is directly proportional to its frequency: Energy = Planck's constant * frequency.
Do subatomic particles have kinetic energy?
Yes
How does the changing the frequency affect the energy of the wave?
Higher frequency increases the energy. Lower frequency decreases the energy.
Which will have more energy a high frequency waves or a low-frequency wave?
High frequency waves will have more energy than low-frequency waves. This is because energy is directly proportional to frequency in waves - the higher the frequency, the higher the energy.
What is the relationship between frequency and energy-?
the higher the frequency the higher the energy
The energy of a photon depends on what?
The energy of a photon depends on it's frequency
What frequency does high energy electromagnetic have?
High energy is high 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
How are frequency and energy of waves related?
Frequency and energy are related by the following: E = hf where h is Planck's constant, E is the energy in J, and f is the frequency in Hz. Remember that the product of any wavelength and its frequency is equal to the speed of light.
