Question Detail

PHY 104 Photo Electric Emission Objective Question
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Question

What is the energy-time uncertainty relation given in the document?
Options
A ΔEΔt = h
B ΔEΔt ≥ ħ/2
Correct Answer
C ΔEΔt = 0
D ΔEΔt = c
Correct Answer

Option B is the correct answer.

Detailed Explanation

Page 14 clearly states, 'There is also an energy-time uncertainty relation ΔEΔt ≥ ħ/2'.

Hint

Find the section on page 14 that discusses the energy-time uncertainty relation.

Question Info

Course: PHY 104
Topic: Photo Electric Emission
Type: Objective
Difficulty: Not specified
Question 203 of 947
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