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The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000 Å. What will be the width of this line? (in femtometer)
Correct answer is '19'. Can you explain this answer?
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The average life time of an excited atomic state is 10–8s. If th...
Average life time = Δt = uncertainty in time = 10–8s
width of the line = 1.9 × 10–14 m
The correct answer is: 19
The correct answer is: 19
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The average life time of an excited atomic state is 10–8s. If th...
The average lifetime of an excited atomic state is typically expressed in terms of its decay rate or the inverse of its decay constant. This decay rate is represented by the symbol γ (gamma) and is defined as the probability of the excited state decaying per unit time.
In atomic physics, the average lifetime (τ) of an excited state can be calculated using the formula:
τ = 1/γ
If we assume that the decay rate (γ) is equal to 1/10, then the average lifetime (τ) of the excited atomic state would be:
τ = 1/(1/10) = 10 units of time.
Therefore, the average lifetime of the excited atomic state is 10 units of time.
In atomic physics, the average lifetime (τ) of an excited state can be calculated using the formula:
τ = 1/γ
If we assume that the decay rate (γ) is equal to 1/10, then the average lifetime (τ) of the excited atomic state would be:
τ = 1/(1/10) = 10 units of time.
Therefore, the average lifetime of the excited atomic state is 10 units of time.
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The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer?
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The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer?.
The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average life time of an excited atomic state is 10–8s. If the wavelength of the spectral line associated with the transition from this state to the ground state is 6000Å. What will be the width of this line? (in femtometer)Correct answer is '19'. Can you explain this answer?.
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