The assumptions made by Planck in blackbody radiation .

Question

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Answer 1

Question

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

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Students have asked these similar questions

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

In an experiment on photoelectric effect, the slope of the cut-off voltage versus frequency of incident light is found to be 4.12 x 10-15 v s. Calculate the value of Planck's constant.

Q. 12: Photoelectric emission takes place (a). when incident wavelength is greater than threshold wavelength when incident wavelength is less than threshold wavelength (b) (c) (d) when incident frequency is greater than threshold frequency at any frequency

Answer 2

Question

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

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Answer 3

Question

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

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Answer 4

Question

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

Answer 6

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.

Answer 7

Chapter 3, Problem 1Q

To determine

The assumptions made by Planck in blackbody radiation.

Answer 8

Expert Solution & Answer

Answer to Problem 1Q

Planck’s made two assumptions, that the energy of radiating oscillator is quantized and the emission or absorption of energy in discrete packets.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Planck made two assumption the first one is the oscillator energy is quantized and the second one is that the oscillator emit or absorb energy in discrete packets. The oscillator mentioned refers to the molecules or the atoms that made up the walls of the blackbody cavity.

These assumptions disregard the classical idea of energy as continuously divisible.

Conclusion:

Planck’s made two assumptions that the energy of radiating oscillator is quantized and the emission or absorption of energy is in discrete packets.