What applications do the non-visible waves of the electromagnetic spectrum have in a work life

Q: Define Photoelectric Emission.

A: Photoelectric emission can be defined as a phenomenon in which electrons are emitted out of the…

Q: Discuss the physical origins of the gross selection rules for microwave and infrared spectroscopy

A: For microwave spectroscopy, the origin of the gross selection rule is transition dipole moment.

Q: A flashlight emits 2.5 W of light. As the light leaves theflashlight in one direction, a reaction…

A: The expression for the momentum of photon is, ∆p=Ec                (I)                   E=energy of…

Q: Is visible light the only type of EM radiation that can cause the photoelectric effect?

A: When light hits the metal surface, the electrons are emitted from the surface of the metal is called…

Q: How do types of unclear radiation differ in electric charge ?

A: Nuclear radiation is released when an unstable nucleus decay into a stable one. They do that by…

Q: INDICATE THE GENERAL ASPECTS ABOUT THE PHOTOELECTRIC EFFECT

A: Photoelectric effect  When  a light beam of frequency greater than the cut off frequency…

Q: What is the energy in joules of a photon in a radio wave from an AM station that has a 1530-kHz…

A: Given : Frequency = 1530 kHz To find : Energy of photon

Q: Write Einstein’s photoelectric equation and point out any two characteristic properties of photons…

A: Einstein derived photoelectric equation by using Planck's theory, that is, the energy…

Q: What is the wavelength of a radio photon from an "AM" radio station that broadcasts at 1260…

A: Given that, Frequency, f = 1260 kHz Speed of light, c = 3x108 m/s We know that,λf=c…

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: Define the threshold wavelength in the photoelectric effect?

A: The photoelectric effect is a phenomenon in which when light arises on a metal’s surface, electrons…

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: Name three properties of ultraviolet radiations which are similar to visible light.

A: Three properties of ultraviolet radiations which are similar to visible light are as follows(a)…

Q: An electromagnetic wave is called ionizing radiation if its photon energy is larger than, say, 10.0…

A: The expression for the energy of the photon,   The expression for the frequency of the photon,

Q: In what region of the electromagnetic spectrum do room- temperature objects radiate? What problems…

A: A blackbody is defined as an object that is capable of absorbing all the radiation that falls on it.…

Q: What is the difference in wavelength between the incoming and scattered photon if the angle of…

A: Write the given data. θ=45°

Q: Name three properties of ultraviolet radiations which are similar to visible light.

A: We know that Ultraviolet radiation having wavelength from 10 nm to 400 nm, UV radiation is shorter…

Q: Sunburn produces cell damage in the skin. Why is ultraviolet radiation capable of producing this…

A:

Q: Our sun's blackbody temperature is about 6000 K and its peak radiation occurs at a wavelength of…

A: We can apply Wien's law.

Q: Can any of these be classified as visible radiation? Determine the optimal course of action. t) Put…

A: The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation…

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: A laser produces light having wavelength 6.6E-7 m.    How much energy (in Joules)  is carried by one…

A:

Q: Consider a person sitting nude sun is absorbed by the person a the individual's skin temperatu…

A: Given:- On a sunny day, The visible radiation energy from the sun is absorbed by the person at a…

Q: Which type of radiation would not be deflected by an electric field?

A: The answer is below

Q: Name three properties of ultraviolet radiations which are different from visible light.

A: Three properties of ultraviolet radiations which are different from visible light are :Ultraviolet…

Q: Calculate the time taken 120 W tube light to consume 4000 J of energy.

A:

Q: Place the following radiations in ascending order of photon energy, giving approximate value to…

A: Here given different photons, we have to order these photons in ascending order of energy

Q: How does a microwave oven heat up food even though it emits no thermal radiation?

A: To heat up food, a microwave oven emits thermal radiation, thermal radiation as in the form of…