The charged photon model of the electron is found to quantitatively predict the relativistic de Broglie wavelength of the free electron. This suggests a new interpretation of quantum mechanics, where the electro
iThe energy of the photon is not enough to excite the electron to energy #Thus the electron remain in its ground state and photon is not absorbed fifty-three photon remain unchanged [B1]iiThe energy of the photon is enough to ionise the atom ÷ to remove the electron from the atom. @...
Answer to: An x-ray photon is scattered by an electron. What happens to the frequency of the scattered photon relative to that of the incident...
D3.5×1019Hz Submit Submit The wavelength of a photon is1.4Å. It collides with an electron. Its wavelength after collision is2.0Å. Calculate the energy of the scattered electron. View Solution The energy of a photon is given as3.03×10−19J/atom. The wavelength of the photon is :...
The energy of a substance depends on the squared of the energy level of an electron, the relationship between these quantities is shown below: E∝1n2, where, E is the energy of photon measured in joules and n shows the energy level of electrons...
If a proton and an electron have the same kinetic energy, which has the longer de Broglie wavelength? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep,...
Charge-coupled devices(CCDs) use capacitors on an IC to measure light in a digital camera sensor. Each time a photon strikes a cell in the CCD, a small amount of charge is added to the capacitor for that cell. The charge on the capacitor can then be measured to give a raw value for...
一道英文的物理题When a proton captures an electron,a photon with anenergy of 13.6 eV is emitted.What is the frequency of thisphoton?Does it lie in,above,or below the visible range?答案 当一个质子捕获一个电子时,会发射出一个具有13.6电子伏能量的光子,请问这个光子的频率是多少?它是否在可见光...
Interference in this context has nothing to do with the destruction of photons, or the creation of electron pairs from a high energy photon. One of the simplest ways to see this is to delay a coherent stream of photons by half a wavelength and then send that wave together with the ...
(f) For a carbon atom, the binding energy of an electron is of the order of a few electronvolts.Compton's theory assumes that the electrons are not bound in the atoms but are free.Suggest whether, for 30 keV photons, this assumption is justified... [2][Total: 20] 相关知识点: ...