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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?
Wiki User
∙ 14y ago
Shorter wavelength = more energy. The farther the electron falls, the more energy that will be emitted.
Wiki User
∙ 14y ago
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How would you calculate the wavelength of radiation released when an electron moves from n equals 6 to n equals 2?
just gotta you know do it
What wavelength lambda should the astrophysicist look for to detect a transition of an electron from the n equals 7 to the n equals 3 level?
1005 m
How To find wavelength?
Wavelength times frequency equals 'the speed of light'. so wl = c/f
Frequency multipled by hertz equals speed?
No; hertz is frequency.Frequency times wavelength equals speed of travel.
Frequency equals speed divided by what?
Frequency = speed divided by wavelength
How would you calculate the wavelength of radiation released when an electron moves from n equals 6 to n equals 2?
just gotta you know do it
What wavelength lambda should the astrophysicist look for to detect a transition of an electron from the n equals 7 to the n equals 3 level?
1005 m
Does longer wavelength mean higher frequency?
No. Longer wavelength means lower frequency.When you multiply wavelength by frequency, the product is always the same.
How many photon are emitted when an electron moves from n equals 6 to n equals 3?
6 - 3 = 3 In a sequence cascade there would be three photons emitted; one for every level and three different wavelengths depending on the atom. If the drop is from 6 to 3 then only one photon is emitted.
Frequency divided by the speed of light equals?
That would be the reciprocal of wavelength.( 1 ) divided by (wavelength) .
Determine the end value of n in a hydrogen atom transition if the electron starts in n equals 4 and the atom emits a photon of light with a wavelength of 486nm?
The wavelength of light emitted during a transition can be related to the energy levels involved using the Rydberg formula. Rearranging the formula for the final energy level, we find that the end value of n is 2 in this case. This means the electron transitions from the n=4 to the n=2 energy level in the hydrogen atom.
What is the relationship between the frequency and the wavelength and angular velocity of electromagnetic wave?
The frequency of an electromagnetic wave is inversely proportional to its wavelength, meaning a higher frequency corresponds to a shorter wavelength. The angular velocity of an electromagnetic wave is directly proportional to its frequency, so an increase in frequency will lead to an increase in angular velocity.
When hydrogen electrons goes from n equals 3 to n equals 1 what happens?
When an electron goes from a higher state to a lower state, it gives up energy equal to the difference of energy levels of the two states. This energy is in the form of a photon. If it goes directly from n=3 to n=1, then 1 photon is emitted. If it transitions from n=3 to n=2, then from n=2 to n=1, two (2) photons are emitted. Energy level of n=3 for Hydrogen is -1.511 eV (electron volts) Energy level of n=2 for Hydrogen is -3.4 eV (electron volts) Energy level of n=3 for Hydrogen is -13.6 eV (electron volts) The energy levels are 'more negative' at lower levels because the electron becomes more bound to the atom. From n=3 to 1 (gives up 12.089 eV, or a photon with wavelength 102.518 nm - ultraviolet light) From n=3 to 2 (gives up 1.889 eV, or a photon with wavelength 656.112 nm - red light) From n=2 to 1 (gives up 10.2 eV, or a photon with wavelength 121.5 nm - ultraviolet) See related link post.
How do you calculate red shift?
The spectrum of light emitted from heated hydrogen has dark lines, caused by the absorption of a very narrow wavelength band of light. These dark lines always take the same location relative to each other. If all the lines in an object's spectrum are shifted by the same amount, towards the red end of the visible spectrum, then the light is "red shifted." The amount of the shift is often described with a number 'z', where z equals the shift in wavelength divided by the wavelength as originally emitted by the object.
What did you observe about the products of frequencies and wavelenghts?
The product of frequency and wavelength in a wave equals the speed of the wave. This relationship is described by the wave equation: speed = frequency x wavelength. This means that a higher frequency will have a shorter wavelength and vice versa to maintain a constant wave speed.
What is the equation velocity equals wavelength x frequency called?
The equation velocity equals wavelength multiplied by frequency is called the wave equation. It describes the relationship between the speed of a wave, its wavelength, and its frequency.
Do waves with the shortest wavelengths have the highest frequencies?
Yes, waves with the shortest wavelengths have the highest frequencies. This relationship is described by the equation v = fλ, where v is the wave velocity, f is the frequency, and λ is the wavelength. When wavelength decreases, frequency increases proportionally.
