Answered: Calculate the energy of a photon of…

Calculate the energy of a photon of blue light, 1 = 400nm in air. A. 0.1eV %3D B. 21.leV С. 3.1еV D. 300.0eV O A. В. C. O D.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter29: Introduction To Quantum Physics

Section: Chapter Questions

Problem 44PE: (a) Calculate the wavelength of a photon that has the same momentum as a proton moving at 1.00% of...

See similar textbooks

Related questions

Q: Suppose a photon has a momentum of 5.4 × 10-29 kg⋅m/s. A. What is the wavelength of such a photon…

A: Given data: The photon, P=5.4×10-29 kg.m/s

Q: A photon has energy of E1= 1.0x10^-20 J. A second photon has twice the frequency as the first…

A: The energy of a photon is, E=hv using this formula the problem can be solved as follows

Q: An ultraviolet photon has a frequency equal to 2.41 x 1015 Hz. a. What is its wavelength? b. What…

Q: Which of these expressions would yield the wavelength of light in meters emitted when an electron…

Q: Determine the maximum wavelength for temperature 300K A. 9666nm B. 810nm C. 810000nm D. 31nm A. B.…

Q: a. An electron is found to a wavelength of 1 = 1.19 nm. What is the velocity of the electron? m/s b.…

Q: 2a. An atom in an excited state 1.94eV above the ground state remains in that excited state 1.97us…

Q: magnetic field B = 14(i – ĵ). The drift velocity component along z is | a. -196.00 b. -2.00 C. -1.00…

Q: b. An electron and a photon has the same wavelength of 0.21 nm. Calculate the momentum and energy…

A: From Debroglie's theory of matter-wave duality, given the wavelength λ of a particle, the momentum…

Q: Calculate the wavelength radiated by the hot plate at 537 °C A. 5397 nm O B. 3580 nm C. 1556 nm O…

A: Given, T = 537°C = 810 K As per wien's law, λmax T = 2.898 x 10-3 m/K λmax = 2.898 x 10-3 / T…

Q: 1. Calculate the energy, in electron volts, of a photon whose frequency is a. 620 THz, 3.10 GHz and…

A: Given, Frequency: 620 THz, 3.10 GHz, and 46.0 MHz

Q: A tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission…

A: Given that:Temperature, T=2600.0°C Here we are assuming that the options are given in nm unit which…

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: 1. A photon of light has a frequency of 5.00 x 1014 Hz. If the frequency of the photon was doubled…

A: The relation between energy and frequency of photon is,

Q: A photon has energy of 6.60 eV. To what wavelength does this energy correspond? a. 100 nm b. 118 nm…

A: Energy, E = 6.60 eV = 6.60×1.6×10-19 J = 1.056×10-18 JWavelength, λ = ?

Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…

Q: What are the advantages of using a synchrotron to generate X-rays over a Copper sourse? A. It…

A: Option E is right ans.

Q: What is the speed of an electron that has the same momentum as a photon whose wavelength in a vacuum…

A: The wavelength of photon = 380 nm The momentum of electron = The momentum of photon having…

Q: A. Determine the energy of a photon with a 678.0 nm wavelength. B. Determine the wavelength of a…

Q: A. 1.2x10 R B. 1.8x10' R C. 1.8x 10 R D. 8.4x10 R 32. What is an exposure of 4.6x10 C/kg in…

A: Given, exposure E = 4.6 × 10-3 C/kg To convert C/kg to roentgens we have to use 1 C/kg = 3875.97 R

Q: A certain X-ray photon has energy of 6.2 keV. Calculate its frequency. [Take h = 6.63 x 10 - 34 Js;…

Q: Consider a photon with energy 0.65 eV. A. What is its wavelength in nanometers? B. What is its…

A: energy 0.65 eV.

Q: The energy of a photon is 52.6 eV. What is the wavelength in of the photon? Assume 3 sig figs. 1nm =…

A: Energy of the photon, E=52.6eV=52.6×1.6×10-19J speed of photon i.e. light is c=3×108m/s plank…

Q: 1. A cube of iron (atomic number 26), whose side measures 1 ft (30.48cm), is floating in a dark…

A: Given data radiation power emitted by iron, P=200 W Length of cube, a=30.48 cm=0.3048 m

Q: A photon has an energy of E1= 1.0x10^-20 J. A second photon has twice the wavelength as the first…

A: Derive a relationship between energy of the photon with momentum p and its wavelength λ.

Q: A photon emitted by a blackbody has an energy of 1.021 J. What is the frequency of such a…

Q: Plus dye laser emits light of energy of photon 3.6 eV in 0.25 ms pulses to remove skin blemishes…

A: Energy (E) = 3.6 eV t = 0.25 ms Power = 15 W

Q: Helium was first discovered when astronomers viewed the spectrum from the Sun and could not…

A: Given data: Wavelength of light (λ) = 587.5×10-9 m Required: The energy associated with the light

Q: QUESTION 10 Which of these expressions would yield the wavelength of light in meters emitted when…

A: The required wavelength is,

Q: A. The binding energy of Sodium is 2.28 eV. Calculate the number of photoelectrons ejected from a…

Q: Which of these expressions would yield the wavelength of light in meters emitted when an electron…

A: given: energy of (n=3) state E3 = -13.6/9 = -1.511 eV energy of (n=2) state E2 = -13.6/4 = -3.4 eV

Q: 1. You have orange light with a wavelength of 615 nm. a. What is the frequency of this light? b.…

A: 1) The given wavelength of the orange light is λ = 615 nm = 6.15×10-7m Required : the wave…

Q: A photon of light has a frequency of 5.00 x 1014 Hz. If the frequency of the photon was doubled then…

A: Write the formula for the energy of the photon.

Q: A photon is emitted by an atom when one of the electrons orbiting the atom drops from an energy…

Concept explainers

de Broglie Equation

The sketch of matter waves is drawn below:

Question

Calculate the energy of a photon of blue light, 1 = 400nm in air.
A. 0.1eV
%3D
B. 21.leV
С. 3.1eV
D. 300.0eV
O A.
В.
C.
O D.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Experiments are performed with ultra-cold neutrons having velocities as small as 1.00 m/s. (a) What is the wavelength of such a neutron? (b) What is its kinetic energy in eV?
A certain X-ray photon has energy of 6.2 keV. Calculate its frequency. [Take h = 6.63 x 10 - 34 Js; c = 3.0 x 10 8 m/s; 1eV = 1.6 x 10 - 19 J]. O a. 1.2 x 10 -14 Hz O b. 2.1 x 10 -12 Hz O c. 2.0 x 10 -10 Hz O d. 1.5 x 10 18 Hz
Calculate the wavelength radiated by the hot plate at 537 °C. A.5397 nm O B. 3580 nm OC.1556 nm OD.2347 nm O E. 3247 nm
B07
4. A photon has energy of 6.60 eV. To what wavelength does this energy correspond?a. 100 nmb. 118 nmc. 151 nmd. 173 nme. 189 nmExplain Your Reasoning, Show Calculation:
The energy of a photon is 52.6 eV. What is the wavelength in of the photon? Assume 3 sig figs. 1nm = 10-⁹ m nanometers
Given the dispersion relation of electron plasma waves w? = 6w; + 4k². The value of the product vfvg is equal to а. 16.80 b. 0.47 С. 0.60 d. 0.90 е. 2.80 f. 0.30 g. 0.36 h. 6.00
1. Calculate the energy, in electron volts, of a photon whose frequency isa. 620 THz, 3.10 GHz and 46.0 MHz.b. Determine the corresponding wavelengths for these photons and state the classification of each on the electromagnetic spectrum.[2.6 eV, 484 nm, visible, 1.28  10-5 eV, 9.67 cm, microwaves, 1.9 10-7 eV, 6.52 m, radio waves]
An excited nucleus emits a gamma-ray photon with an energy of 2.55Mev. a) what is the photons energy in joules? b) what is the photons frequency (in hertz). C) what is the photons wavelength? (In metres).
The blackbody radiation emitted from a furnace peaks at a wavelength of 2.5 10-6 m (0.0000025 m). What is the temperature inside the furnace? answer ... K
A tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission spectrum of the filament is maximum assuming that it fully absorbes light at all wavelengths. Choose: a.λmax=1009 b.λmax=1115 c.λmax=1137 d.λmax=1087
A. What is the energy of a 194.0MHz radio-frequency photon? B. What is the energy of a visible-light photon with a wavelength of 611.0nm? C. What is the energy of an x-ray photon with a wavelength of 0.236nm?