Calculate the energy of a photon of electromagnetic radiation at the wavelengths: 632.8 nm (wavelength of red light from helium–neon laser)

Q: . Consider a longitudinal Pockels cell made of ADA (ammonium dihydrogen arsenate) with ordinary…

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Q: Calculate the wavelength of frequency of electromagnetic radiation: 835.6 MHz (common frequency used…

A: The relation between frequency of electromagnetic radiation and wavelength can be given as –

Q: Time left The amount of solar irradiation collected on a surface over a 12-month period is 350…

A: Given Total radiation received = 350 kWh/m2 Time = 12 months To find Average solar radiation

Q: The distance from the sun to Earth is 1.496x10^8 km. How long does it take light to travel from the…

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Q: 1. The minimum wavelength observed in x-ray radiation is à = 1.23 Å. What is the kinetic energy, in…

A: Since you have asked multiple questions, we will solve the first question for you if you want a…

Q: 3. A transparent oil with index of refraction n = 1.29 spills on the surface of water ( n = 1.33),…

A: Given N of oil= 1.29 spills N of water=1.33 spills λ=600nm air

Q: Light of wavelength 520nm falls on a slit that is 3.20 x 10^3mm wide. Estimate how far the first…

A: When light falls on an obstacle, there will be a departure from the straight light propagation and…

Q: The speed of light is 186,000 miles per second and the sun, on average is 93 million miles from the…

A: The speed of light is, S=186000 mi/s The distance between the earth and the sun is, D=93×106 mi

Q: Consider the Bragg equation in the x-ray diffraction. If the value of the wavelength is doubled,…

A: The Bragg's equation of X-ray Diffraction is given by n λ = 2d sinΘ where n (an integer) is the…

Q: Explain the Beam radiation and diffusive radiation with necessary diagram.

A: Solution (1): The beam radiation and the diffuse radiation are the components of solar radiation.…

Q: At what speed must a proton travel in order to have the same de Broglie wavelength as an electron…

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Q: Calculate mass contained in red light of wavelength 7×10 'm which hits an electron at rest the…

A: Here, effective mass=hνλ Therefore, Effective mass of light=hνλ=6.626*10-343*108*7*10-7=3.14*10-38…

Q: Define Radiation and give at least 3 examples

A: Heat transfer: It is the  flow of heat from one object to another object due to temperature…

Q: ) The energy of radiation emitted by Carborundum (Silicon Carbide) per unit area at 1000 K is…

A: Given,  energy radiated  = 4.87 watt /cm2 = 4.87*104 watt / m4 Temperature , T =1000 K

Q: Calculate the frequency of wavelength of electromagnetic radiation: 632.8 nm (wavelength of red…

A: Given: The wavelength of the electromagnetic radiation is λ=632.8 nm.

Q: 4. Calculate the absolute error and percent error in the measured absorbance for true absorbance…

A: Solution: True absorbance values = 0.2, 1, 2 Stray = 2%

Q: List this type of electromagnetic radiation in order of (i) increasing wavelength and (ii)…

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Q: Calculate the X-ray angle for Si (111) and (200) peak, giving the lattice parameter of Si is 43A and…

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Q: What is the wavelength of a photon that has three times as much energy as that of a photon whose…

A: Given data  wavelength = 779 nm

Q: Draw a plot showing the variation of photoelectric current with collector plate potential for two…

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Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E-- In this…

A: The Rydberg's equation for the calculation of  the wavelength during electron transition 1 / λ = RH…

Q: In what way is plane polarized light different from an unpolarized light?

A: A light wave that is vibrating in more than one plane is referred to as unpolarized light.

Q: What thickness of aluminum is required to reduce 200Kev gamma rays to 10% of its original value?…

A: Given that   Half value layer is :Xhalf=2.14 cm Ix=Io10( Here x is the thickness of aluminum)Ix…

Q: Q4: White light is incident on a soap film at -14 an angle sin : and the reflected light is observed…

A: Given:-          By the constructive interference  the film thickness is:

Q: State and Explain Kirchhoff's Law of Radiation.

A: Given data  Explain Kirchhoff's Law of Radiation.

Q: List this type of electromagnetic radiation in order of (i) increasing wavelength and (ii)…

A: Electromagnetic radiation is generally classified according to their wavelength into many different…

Q: List this type of electromagnetic radiation in order of (i) increasing frequency and (ii) decreasing…

A: (i) increasing frequency   Frequency is directly proportional to the energy. Therefore, the order of…

Q: when an electron and a photon of the same kinetic energy encounter a potential barrier of the same…

A: Expression for transmission probability is given as: T(L,E)=16EUO(1-EUO)e-2βLHere L is the barrier…

Q: Draw and explain how the “photoelectric effect” is used in a solar panel to power up electrical…

A: The photoelectric effect occurs when electrons are ejected from the surface of solid material when…

Q: A typical person can detect light with a minimum intensity of 4.0 x10-11 W/m2. For light of this…

A: Given, Intensity, I=4×10-11 W/m2 Wavelength, λ=550 nm=550×10-9 m The diameter of the pupil, d=9…

Q: at is the angle of incidence of the radio wave signal as it moves from air to glass (relative…

A: The angle of incidence of radio wave (I) = 600 Critical electron density (NCR.) = 60X109/cm3 =…

Q: Light has a wavelength of 320 nm. What is the energy of a photon of this light? Given: c=2.998 x 10…

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Q: List ONE type of electromagnetic wave in electrical and electronic application. Discuss its…

A: Electromagnetic waves are those which are created by accelerating charges. They are made up of…

Q: Determine the expected diffraction angle (in degrees) for the first-order reflection from the (310)…

A: Given:310 set of planes,wavelength=0.0711nmRcr = 0.1249nm

Radiation

Radiation can be described as the energy in the form of a particular matter or electromagnetic waves traveling in the air and can be in the form of light, sound, and heat. Radiation can be detected through special instruments like X-rays. The radiation from a cooler object is less intense as compared to the radiation from hot objects.