Find the surface temperature of a star that .17 radiates as a black body with a peak * .wavelength of 970 nm

Q: Photon A has twice the energy of photon B. (a) Is the momentum of A less than, equal to, or greater…

A:

Q: What is the photon energy that corresponds to the frequency 0.5 you should assume h =6.63x10-^34 is…

A: Write the given values with the suitable variables. f=0.5 Hzh=6.63×10-34 J s Here, f is the…

Q: The solar corona is so hot that most atoms in it are ionized.Consider a hydrogen-like atom in the…

A: Using law of the conservation of energy, total energy of the system is equal to the sum of kinetic…

Q: Calculate the difference in energy (in joules) between a photon with λ = 680 nm (red) and a photon…

A: Photon energy is the energy carried by a single photon. The amount of energy is directly…

Q: Calculate the wavelength of a photon that has an energy of 4.96 eV

A: Given data:  Energy (E) = 4.96 eV Required: The wavelength (λ) of the photon

Q: Photons of a certain infrared light have an energy of 1.21X 10^-19 J. What is the frequency of this…

A: Photons of a certain infrared light have an energy of 1.21X 10^-19 J. What is the frequency of this…

Q: Calculate the frequency and wavelength of a photo having an energy of 1.5 eV

A: Given Data : The energy of the photon is given as E = 1.5 eV.

Q: Determine the maximum frequency of an X-Ray  emission caused by an electron travelling with  60,000…

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Q: A high-energy photon has frequency of 10 ×1014 Hz. Determine its energy in Joules and eV. What is…

A: Frequency of the photon,  Planck's constant,  Speed of light,    The energy of the photon is given…

Q: Find the energy (in eV) of a photon with a frequency of 1.5 x 1016 Hz. eV Need Help? Read It

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Q: What is the wavelength of an x-ray with frequency of 7.5 x 1017 Hz?

A: We Know thatλ=cfHeref=frequencyc=speed of lightλ=wavelength

Q: The wavelength of X-rays is 0.01 frequency. 0 A Calculate its

A: Given, Wavelength of X-rays is, λ = 0.01 A°

Q: . How much energy is contained in a spherical region of radius 250R

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Q: What is the frequency in Hertz of an X-ray with wavelength (9.00x10^-2) nm? (Give your answer to 3…

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Q: Ql: A nuclear bomb at the instant of explosion may be approximated to a blackbody of radius 1.3 m…

A: Given: The surface temperature of the bomb is 107 K. The radius of the bomb is 1.3 m. Introduction:…

Q: A photon is carrying 2.76-eV. What is the frequency of the wave? -Hz

A: Given data: Energy of photon (E) = 2.76 eV = 4.416×10-19 J Frequency (υ) =?

Q: Find the energy (in ev) of a photon with a frequency of 8.3 × 1016 Hz. ev

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Q: Find the energy of the following. Express your answers in unit (a) a photon having a frequency of…

A: Given1eV=1.6×10-19 J

Q: Estimate the peak wavelength of light emitted from thepupil of the human eye (which approximates a…

A: Introduction: Peak wavelength of light and temperature of the blackbody is related to each other by…

Q: Photons of a certain infrared light have an energy of 1.05 10-19 J. (a) What is the frequency of…

A: Wavelength is 1891 nm

Q: Define X-ray

A: The radiation which does not require any medium for its propagation is known as electromagnetic…

Q: The star Betelgeuse has a surface temperature of 3000 K and is 600 times the diameter of our sun.…

A: A blackbody is a body that absorbs all the incident electromagnetic radiation falling on it.…

Q: Photons of a certain ultraviolet light have an energy of 6.04 10-19 J. (a) What is the frequency of…

A: Photons of a certain ultraviolet light have an energy of 6.04 10-19 J. (a) What is the frequency of…

Q: 8.98 eV is created, what is the frequency of the energy wave generated?

A:

Q: what is the energy in Jules and EV of a photon in a radio wave from an a.m. station that has a 1530…

A: Energy of photon is given by  E=hf Where h is planks constant and f is frequency.

Q: In the helium neon laser find the energy difference in eV between the two levels involved in the…

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Q: Photons of a certain ultraviolet light have an energy of 6.77  10-19 J. What is the frequency of…

A: Given that the value of energy and relation between frequency and wavelength. Then We have to…

Q: Determine the number of photons emitted per second by a laser that emits red light of wavelength 650…

A: AIM: To determine the number of photons emitted per second by a given light of known wavelength and…

Q: QI: A nuclear bomb at the instant of explosion may be approximated to a blackbody of radius 1.3 m…

A: Radius of black body (R) = 1.3 m Surface temperature of blackbody (T) = 107 kelvin

Q: Suppose you measure spectrum of a 40W incandescent light bulb which peaks at a wavelength of 576 nm.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the frequency of a photon of wavelength 436x10^-9 m , p= 1.5197x10^-27 kg.m/s ?!

A:

Q: Photons of a certain ultraviolet light have an energy of 6.70 ✕ 10−19 J. (a) What is the frequency…

A: given that  energy  =6.70 * 10^-19 J (a) E = h * f     is the formula for frequency f =E / h…

Q: 2²Av %| C Prove the wavelength difference according to the Zeeman phenomenon 1 5:08

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Q: Two stars, both of which behave like ideal blackbodies, ra- diate the same total energy per second.…

A: According to Stefan-Boltzmann's law, the energy emitted per unit time (P) from a blackbody of a…

Q: Write and explain the expression for the width of a spectral line

A: Frequency ranges v are used to characterize the spectral line of atom or a wavelength range λ=cv…

Q: find the temperature of the coolest star whose peak blackbody wavelength can be observed with the…

A: Given Data  λmax = 750 nm=750×10-9 mλmin =  380 nm

Q: A typical x-ray has a frequency of 3x10*17 Hz. What is the wavelength?

A:

Q: Determine the photometric balance point of a 30cd and 80cd light source in a photometer. If they are…

A: Given data: The luminous intensity of the first light source, I1=30 cd. The luminous intensity of…

Q: What is the wavelength (in m) of a 2.06 eV photon? Find its frequency in hertz.

A: Given data: Energy of photon (E) = 2.06 eV Required: The wavelength and frequency of the photon

Q: Find the energy (in ev) of a photon with a frequency of 9.1 × 1016 Hz. eV

A: Given Information:- Frequency of the photon is ν=9.1×1016 Hz   Required:- We have to find the energy…

Q: What is the Energy, in eV, of a light wave with frequency of 6 * 10^15 Hz

A: Energy  E=hf=4.135667696×10-15 eV Hz-16×1015 Hz=24.8 eV

Q: HW: X-ray range of wavelengths is between 108 to 1012. Calculate the energy range of x-ray.

A: To calculate energy range we wil use the formula :  E = hc/lambda

Q: Calculate the energy of a photon of wavelength 6600 A.

A:

Q: Explain the basic principle of photoelectron spectroscopy

A: The study of spectroscopy of the emission of electrons by photoelectric effect is known as…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.