An Introduction to Physical Science
14th Edition
ISBN: 9781305079137
Author: James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher: Cengage Learning
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Chapter 9, Problem 3MC
To determine
Phenomenon explained by planck’s quantum hypothesis.
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Planck hypothesized that the blackbody radiation has discrete energy. Calculate the energy of a photon in Joule and electron volts. The frequency of that photon is 50 MHz.
a) 2.608 x 10-7J and 3.315 x 10-26 eV
b) 3.315 x 10-26 J and 2.608 x 10-7 eV
c) 2.608 x 10-26J and 3.315 x 10-7eV
d) 3.315 x 10-7J and 2.608 x 10-26 eV
Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10* J-s.
In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which
objects would act like everyday objects, and be adequately described by classical mechanics?
object
quantum or classical?
O classical
An alpha particle with a mass of 6.6 x 10-27 kg, 8.0 x 10
15 m wide, moving at 18. km/s.
O quantum
O classical
A mosquito with a mass of 2.0 mg, 10.8 mm long, moving
at 2.1 m/s.
O quantum
O classical
An iceberg with a mass of 3.6 x 108 kg, 200. m wide,
moving at 0.44 km/h.
O quantum
O classical
A turtle with a mass of 900. g, 30. cm long, moving at 2.3
cm/s.
O quantum
3. The linear attenuation of the intensity of
incident radiation on a material is affected
by
kind of radiation
thickness of the material
temperature of the material
frequency of radiation
Chapter 9 Solutions
An Introduction to Physical Science
Ch. 9.1 - Prob. 1PQCh. 9.1 - Prob. 2PQCh. 9.2 - Prob. 1PQCh. 9.2 - Prob. 2PQCh. 9.2 - Prob. 9.1CECh. 9.3 - Prob. 1PQCh. 9.3 - When does a hydrogen atom emit or absorb radiant...Ch. 9.3 - Prob. 9.2CECh. 9.3 - Prob. 9.3CECh. 9.3 - Prob. 9.4CE
Ch. 9.4 - Prob. 1PQCh. 9.4 - Prob. 2PQCh. 9.5 - Prob. 1PQCh. 9.5 - Prob. 2PQCh. 9.6 - Prob. 1PQCh. 9.6 - Prob. 2PQCh. 9.6 - Prob. 9.5CECh. 9.7 - Prob. 1PQCh. 9.7 - Prob. 2PQCh. 9 - Prob. AMCh. 9 - Prob. BMCh. 9 - Prob. CMCh. 9 - Prob. DMCh. 9 - Prob. EMCh. 9 - Prob. FMCh. 9 - Prob. GMCh. 9 - Prob. HMCh. 9 - Prob. IMCh. 9 - Prob. JMCh. 9 - Prob. KMCh. 9 - Prob. LMCh. 9 - Prob. MMCh. 9 - Prob. NMCh. 9 - Prob. OMCh. 9 - Prob. PMCh. 9 - Prob. QMCh. 9 - Prob. 1MCCh. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - Prob. 4MCCh. 9 - Prob. 5MCCh. 9 - Prob. 6MCCh. 9 - Prob. 7MCCh. 9 - Prob. 8MCCh. 9 - Prob. 9MCCh. 9 - Prob. 10MCCh. 9 - Prob. 11MCCh. 9 - Prob. 12MCCh. 9 - Prob. 13MCCh. 9 - Prob. 14MCCh. 9 - Prob. 1FIBCh. 9 - Prob. 2FIBCh. 9 - Prob. 3FIBCh. 9 - Prob. 4FIBCh. 9 - Prob. 5FIBCh. 9 - Prob. 6FIBCh. 9 - Prob. 7FIBCh. 9 - Prob. 8FIBCh. 9 - Prob. 9FIBCh. 9 - Prob. 10FIBCh. 9 - Prob. 11FIBCh. 9 - Prob. 12FIBCh. 9 - Prob. 1SACh. 9 - Prob. 2SACh. 9 - Prob. 3SACh. 9 - Prob. 4SACh. 9 - Prob. 5SACh. 9 - Prob. 6SACh. 9 - Prob. 7SACh. 9 - Prob. 8SACh. 9 - Prob. 9SACh. 9 - Prob. 10SACh. 9 - Prob. 11SACh. 9 - Prob. 12SACh. 9 - Prob. 13SACh. 9 - Prob. 14SACh. 9 - Prob. 15SACh. 9 - Prob. 16SACh. 9 - Prob. 17SACh. 9 - Prob. 18SACh. 9 - Prob. 19SACh. 9 - Prob. 20SACh. 9 - Prob. 21SACh. 9 - Prob. 22SACh. 9 - Prob. 23SACh. 9 - Prob. 24SACh. 9 - Prob. 25SACh. 9 - Prob. 26SACh. 9 - Prob. 27SACh. 9 - Prob. 28SACh. 9 - Prob. 29SACh. 9 - Prob. 30SACh. 9 - Prob. 31SACh. 9 - Prob. 32SACh. 9 - Prob. 33SACh. 9 - Prob. 34SACh. 9 - Visualize the connection for the descriptions of...Ch. 9 - Prob. 1AYKCh. 9 - Prob. 2AYKCh. 9 - Prob. 3AYKCh. 9 - Prob. 4AYKCh. 9 - Prob. 5AYKCh. 9 - Prob. 1ECh. 9 - Prob. 2ECh. 9 - Prob. 3ECh. 9 - Prob. 4ECh. 9 - Prob. 5ECh. 9 - Prob. 6ECh. 9 - Prob. 7ECh. 9 - Prob. 8ECh. 9 - Prob. 9ECh. 9 - Prob. 10ECh. 9 - Prob. 11ECh. 9 - Prob. 12E
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- 1.4 A radiation with a frequency of 3.13 x10¹5 Hz releases an electron from a copper plate. The kinetic energy of the electron is 2.00 x10-¹7 J. NB: Planck's constant, h = 6.63 x 10-34 Js. (1) (ii) Calculate the work function of the plate. Calculate the energy of a photon with a frequency of 5.4 x 10¹4 Hz. 1.5 The intensity of x-ray beam passing through a material decreases exponentially. 1)arrow_forwardImagine an alternate universe where the value of the Planck constant is 6.62607x10−17J·s. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? A bacterium with a mass of 9.0 pg, 6.0 µm long, moving at 9.00 µm/s. A mosquito with a mass of 2.3 mg, 6.0 mm long, moving at 3.0 m/s. A paper airplane with a mass of 5.9 g, 295. mm long, moving at 3.7 m/s. A car with a mass of 2000. kg, 4.4 m long, moving at 81.0 km/h.arrow_forward1. Rank these photons in terms of decreasing energy: (a) IR (v= 6.5 x 1013 s'); (b) microwave (v = 9.8 x 10" s'); (c) UV (v= 8.0 x 1015 s') 2. The electron in a ground-state H atom absorbs a photon of wavelength 97.20 nm. To what energy level does it move?arrow_forward
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- Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 36 J-s. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? object quantum or classical? classical A raindrop with a mass of 2.0 mg, 6.7 mm wide, moving at 6.9 m/s. quantum A turtle with a mass of 530. g, 27. cm long, moving at 2.2 classical cm/s. quantum classical A buckyball with a mass of 1.2 x 1021 g, 0.7 nm wide, moving at 38. m/s. quantum classical A human with a mass of 86. kg, 2.5 m high, moving at 3.0 m/s. quantumarrow_forward1. (a) Briefly explain the Compton effect. (b) It has been suggested that high energy photons might be found in cosmic radiation, as a result of the inverse Compton effect. If the proton has a momentum of 1010 eV/c, find the maximum final energy of the yellow photon initially emitted by a sodium atom (2 = 2.1 nm).arrow_forwardImagine an alternate universe where the value of the Planck constant is 6.62607x10−4J·s. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? A grain of sand with a mass of 135 mg, 515. µm wide, moving at 4.00 mm/s. An airplane with a mass of 1.75 x 104 kg, 15.0 m long, moving at 2300. km/h. An atom with a mass of 1.0 x 10-27 kg, 137. pm wide, moving at 394. m/s. A ball with a mass of 215. g, 4.1 cm wide, moving at 35.0 m/s.arrow_forward
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