If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band gap energy is : Planck’s constant h = 6.63 × 10–34 J.s. Speed of light c = 3 × 108 m/
Q: Raman Scattering is different from Atomic line spectra because a. a photon is absorbed but not…
A: In Raman scattering, one photon is absorbed and another photon is emitted simultaneously.
Q: What is the mass of a small car in grams, if its de Broglie wavelength is 4.198×10-38 m m when it is…
A:
Q: 6. 1A fluóréščěňčé tiššué sample has following optical properties: a scattering coefficient of 8cm…
A: The number of photons scattered from this location is 20
Q: 13-15 Match the scientist with the accomplishment. Choices: [A] de Broglie [B] Einstein [C]…
A:
Q: Planck hypothesized that the blackbody radiation has discrete energy. Calculate the energy of a…
A: Planck's law is E=hv…
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: Physics Do these values of LED Planck's contant agree with the theoretical value: 6.63 x 10- 34 Js?…
A:
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: We know that- Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: Calculate the value of Planck’s constant determined by Franck and Hertz when they observed the…
A: Given data: The wavelength is λ=254 nm. Write the expression for the energy of the photon as:…
Q: Suppose an electron is confined in a box the size of a single atom, with volume L x L x L. A/ What…
A:
Q: When a photoconductor is exposed to light a. less current flows through it b.its resistance…
A: A photoconductor is a semiconductor device. It carries current when it is exposed to light.
Q: Which one is the equation for de Broglie wavelength. В. mv? С. 2meVpa h D. A. hl
A:
Q: The magnitude of the spin angular momentum, in terms of Planck's constant h, for a proton is A. 2.00…
A: The formula to calculate the spin angular momentum is, p=ss+1h2π
Q: A ball has a mass of 0.22 kg just before it strikes the Earth after being dropped from a building…
A: Mass = 0.22kg Distance covered (s) = 42.9 m
Q: 2. Calculate the 20 values in the X-ray diffraction spectrum for the following crystallographic…
A:
Q: What is the de Broglie wavelength (in nanometers!) of an electron with energy 1.2 eV?
A: As per De Broglie's hypothesis, matter can behave as a wave and will have a characteristic…
Q: What is the energy of a 858 nm photon in eV? (Note: Planck's constant for eV units is 4.135 1o 15…
A: Given: The wavelength of light is 858 nm.
Q: Q1. Calculate the energy of a mole of photons corresponding to a wavelength of 300 nm.
A: It is given that, The wavelength of the photon is…
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: We have data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: The X-ray diffraction studies show that copper crystallizes in an (FCC) unit cell with cell edge of…
A:
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: a. An electron is found to a wavelength of A = 0.65 nm. What is the velocity of the electron? m/s b.…
A: (a) Using de-Broglie wavelength equation: λ=hmvv=hmλ where,…
Q: The de Broglie wavelength (in nanometer) for an electron moving with 5.739 x 10“ m/s is:
A: Given: The speed of the electron is 5.739x104 m/s.
Q: Calculate the de Broglie wavelength of proton, if it is moving with speed of 2 × 105 m/s. Mass of…
A:
Q: The mass of an electron is about 9.11x10^-31 kg. What is the de Broglie wavlength of an electron…
A: Given data: The mass of an electron (m) = 9.11×10-31 kg Speed (v) = 0.01 m/s Required: The de…
Q: What is the wavelength of the photon with energy E = 4.2 × 10-16 J. Use the unit of nm for the…
A: Given data: Energy of photon is, E=4.2×10-16 J. Planck's constant is, h=6.626×10-34 J·s. Speed of…
Q: An X-ray photon with a wavelength of 0.944 nm strikes a surface. The emitted electron has a kinetic…
A:
Q: Nhv U = hv e \kgT 1
A:
Q: What is the energy in joules of a photon in a radio wave from an AM station that has a 1530-kHz…
A: The energy of a Photon is directly proportional to its frequency where h is a constant, known as…
Q: a. Electromagnetic radiation of wavelengths ranging from 250 nm to 1100 nm fall on a cadmium…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: An electron in a particular atom jumps from an orbit where the energy is higher than that of the…
A:
Q: 4. The aside curve is the optical transmission spectrum of CdS film as a function of wavelength. The…
A:
Q: We have a fiber optics link that uses a semiconductor pin photodiode which has the following…
A: A photodiode is a pn-junction semiconductor diode that converts light into an electrical signal (or,…
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: We know that- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: How many photons are emitted per second from a semiconductor laser which emits 0.75mW of light at a…
A: Given that, Wavelength = 540 nm We know that, E=hcλ Equation 1here, planck's…
Q: How many photons are emitted per second from a semiconductor laser that emits 0.75 mW of light at…
A: Power of semiconductor laser: P = 0.75 mW = 0.75 x 103 W Wavelength of photons: = 852 nm = 852 x…
Q: When you talk about FM radio stations and talk about the frequency it emits at, you are talking…
A: Frequency of FM radio station = 93.8 MHz Plank's Constant (h) = 6.63 × 10 -34 J s
Q: The de Broglie wavelength (in nanometer) for an electron moving with 2.479 x 104 m/s is:
A: According to de-Broglie, the wavelength of an electron is inversly proportional to its momentum.
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band…
A: We know that λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band gap energy is : Planck’s constant h = 6.63 × 10–34 J.s.
Step by step
Solved in 2 steps
