What is EM Radiation by your own words?
Q: Is there a use for the photoelectric effect in the real world?
A: Yes , there are many uses of photoelectric effect in real world , such as :- Solar pannel a series…
Q: Explain the terms Radiation and Blackbody Radiation.
A:
Q: What applications do the non-visible waves of the electromagnetic spectrum have in a work life
A: Non visible waves of electromagnetic wave are wave which can't be seen from naked eye
Q: waves have a frequency of the order of 1 to 100 MHz. What is the range of energies of these photons?…
A: Energy of photons.
Q: s there an electromagnetic spectrometer that uses photoelectron spectroscopy
A: In this question we have to answer about a electromagnetic spectrometer. Please give positive…
Q: Derive Einstein's photoelectric effect equation?
A: Photoelectric effect is the phenomenon of emission of electrons from a metal surface, when…
Q: f the intensity of a UV light is doubled what will happen? Will the energy of each emitted…
A: UV light is a form of electromagnetic radiation, which is transferred from one place to another in…
Q: Why don’t we feel the momentum of sunlight when we are on the beach?
A:
Q: Why do atoms absorb and reemit radiation at characteristic frequencies?
A: Bohr's model of an atom says that electrons inside an atom will have a well-defined circular orbit.…
Q: effects of em radiation
A: Concept: A principle to avoid the situation of EM radiation is distance themselves from the…
Q: What applications do the non-visible waves of the electromagnetic spectrum have in a work life?
A: Such types of wave lines which we can't see from the naked eyes are known as Non-visible waves.…
Q: Show by calculation that the frequency of an X-ray is higher than the frequency of a microwave.
A: To show that the frequency of an X-ray is higher than the frequency of a microwave, we can use the…
Q: Compared to radio waves (low frequency light), gamma rays (high frequency light) have... (choose all…
A:
Q: How would you be able to find the total power available from the Sun using Planck's formulation…
A: SOlution: surface temperature of sun T = 5800 K radius of sun R = 6.95x108 m
Q: Give some good effects and bad effects of EM Radiation
A: Electromagnetic Radiation - Electromagnetic radiation refers to the waves of electromagnetic field…
Q: Briefly explain the inadequacies of classical physics and their remedies on the photoelectric effect
A: (a) The inadequacies of Classical physics. (b) Their remedies on the photoelectric effect.
Q: Which has the greatest energy- a photon of infrared light, of visible light or of ultraviolet light?
A:
Q: Which effect (photoelectric or Compton) provide the fingerprint of atoms and nuclei; why?
A: Line Spectra: It has been discovered that each element has its own distinct spectrum that differs…
Q: How can photon have momentum without mass?
A: We know,
Q: The energy of ionizing radiation is-3 * .usually given in amper True False
A: Given statement : The energy of ionizing radiation is usually given in amper
Q: Support Material (2021-22) - XII 自118 目 Physics 5. When the surface of a certain metal is…
A:
Q: What is the principal difference between X-ray and light?
A: Basically X ray are the same thing as visible light rays. Both are wavelike forms of electromagnetic…
Q: Use Planck’s radiation law to fi nd the Stefan-Boltzmann law
A: We have to use Planck’s radiation law to find the Stefan-Boltzmann law.
Q: How can the electromagnetic spectrum infer the energies of electrons within atoms and molecules?
A: Answer= •Photons in the UV or apparent scopes of the EM range can have adequate energy to energize…
Q: uestion (i)
A: Question (i) Given- Room temperature T=200C=20+273=293 K
Q: What are the harmful effects of excessive exposure to Microwaves, Infrared, Ultraviolet,X-rays,…
A: Solution: Exposure of Microwaves can cause a painful burn. An epidemiological survey found that…
Q: Which type of radiation would not be deflected by an electric field?
A: The answer is below
Q: Radio waves have a frequency of the order of 1 to 100 MHZ. What is the range of Our bodies are…
A: Electromagnetic radiations like, radio waves are made of packets of energy called photons. Each…
Q: What Is The Photoelectric Equation?
A: To emit an electron from the metal surface the photon needs energy which is equal to the sum of the…
Q: The Compton effect has a clear indication The dual nature of radiation The wave nature of radiation…
A: The radiation was first considered a wave phenomena where the electric and magnetic fields oscillate…
Q: What is the photoelectric effect?
A: Photoelectric effect can be best understood by the photoelectric effect experiment. Photoelectric…
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