When we model light (EM radiation) as a particle, we call it a photon -- a packet of energy. How does this work with the model of light as a wave? To think through this, answer the following: If the intensity of a beam of light is related to the number of photons passing per second, how would you explain the intensity of light using the model of light as a wave? What feature (wavelength, frequency, amplitude, oscillation, etc.) can be a measure of intensity and why do you think so?
When we model light (EM radiation) as a particle, we call it a photon -- a packet of energy. How does this work with the model of light as a wave? To think through this, answer the following: If the intensity of a beam of light is related to the number of photons passing per second, how would you explain the intensity of light using the model of light as a wave? What feature (wavelength, frequency, amplitude, oscillation, etc.) can be a measure of intensity and why do you think so?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:When we model light (EM radiation) as a particle, we
call it a photon -- a packet of energy. How does this
work with the model of light as a wave? To think
through this, answer the following:
If the intensity of a beam of light is related to the
number of photons passing per second, how would
you explain the intensity of light using the model of
light as a wave? What feature (wavelength, frequency,
amplitude, oscillation, etc.) can be a measure of
intensity and why do you think so?
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Expert Solution
Step 1
The concept used in this question is taken from general chemistry.
According to question
Light has both Electromagnetic and particle nature as a photon.
Photons are quantised energy packets. Basically photon is a particle that moves with the speed of light and if we have more no.of photons travelling per unit area it seems to a Electro magnetic Wave Radiation of light. Hence we can say that photon is particle a packet of energy but still act as a EM radiation.
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