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Can you convert wavelength into energy using only the equation c equals lamda times nu and planks equation If so How?
Wiki User
∙ 15y ago
Yes you can! Energy E=hf = hc/w where w is the wavelength. The constant hc is a key constant in physics. It is energy moment and has the value .2 picopico joule meter or 300 micro electron volt meter (uevm).
Wiki User
∙ 15y ago
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How does the chemical equation 2H2 plus O2 equals 2H2O demonstrate the law of conservation of mass and energy?
Elemental matter can be neither created or destroyed. The some number of atoms you started with an the left side of the equation is the same number you finish with on the right side of the equation.
What is the word equation for iron plus chlorine equals Iron chloride?
Iron plus chlorine equals Iron chloride is the word equation.
The equation E equals mc2 relates energy and?
*E = mc^2 'E' is the Energy 'm' is the mass ( kg) 'c' is the speed of light in a vacuum ( 3.8 x 10^8 m/s) 'c^2' is the speed of light squared. Hence E = kgm^2/s^2 , which are named 'Joules'. It is the Einsteinian equation , that if a mass looses mass, then the difference in mass is the energy released. NB It is very similar to the Kinetic Energy (K.E.) equation, which is K.E. = 0.5massvelocity^2.
Albert remembers his teacher stressing that the arrow in a chemical equation does not mean equals. Instead he said the arrow meant?
reacting to form
Does the arrow means equals in a chemical equation?
It actually means "reacts to form".
What is the equation velocity equals wavelength x frequency called?
electromagnetic
What is the equation showing the relationship between the frequency (v) and wavelength (λ) of?
Frequency divided by 300 equals Wavelength
What equation can be used to show why a microwave has high energy?
Energy of microwaves is related to wavelength (lambda) and the speed of light (C). Energy equals Planck's Constant (6.6x10^34 Joules*second) multiplied by the speed of light (3.0X10^8 meters/second) divided by wavelength.
Relativity theory equals e equals mc2?
Yes. It is Einstein's celebrated equation, E=mc2. It means "energy equals mass times the speed of light squared." It tells how to convert mass into energy. Einstein showed through this that mass and energy can be changed into each other.
What happens to the wavelength of a wave when the energy is increased?
If you are talking about an electromagnetic wave; energy is proportional to frequency (E=hf), and frequency is inversely proportional to wavelength (wavelength equals velocity divided by frequency). So when the wavelength is increased, the energy is decreased.
Why is a shorter wavelength of light emitted when an electron falls from n equals 4 to n equals 1 than when an electron falls from n equals 2 to n equals 1?
Shorter wavelength = more energy. The farther the electron falls, the more energy that will be emitted.
Examples of the equation velocity equals frequency wavelength?
Any wave. Of you have a wave (light, water etc.), it will have a frequency and a wavelength. Multiply these and you get the speed at which the wave is moving.
Which kind of energy is described by the equation E equals mc2?
Mass Energy.
What wavelength would equal 5 joules?
You can't determine the amount of wavelength that equals 5 joules. Wavelength measures the length of the period while joules measure energy.
How do you convert r equals 2sinX into rectangular form?
You also need an equation for y in order to convert to rectangular form.
What does the wave length of an EM wave tell about its energy?
Longer wavelength less energy and shorter wavelength equals more energy. This is because velocity (speed)=frequency x wavelength. And te velocity of all EM waves is the speed of light. we know the expression- frequency=speed of light(c)/wavelength Energy is given by- E=h*frequency=h*c/wavelength {h=Planck's constant} so,energy is directly proportional to frequency and inversly proportional to wavelength...that is energy increases with increase in frequency and decreases with increase in wavelength. example:-red color has more wavelength and hence has less energy.
The equation E equals MC2 is the theory of what?
Mass-energy equivalence
