Physics Exam > Physics Questions > The least possible uncertainty in the positio...
Start Learning for Free
The least possible uncertainty in the position of an electron moving with velocity 2.8 x 109 cms -1 is
- a)
- b)
- c)
- d)
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The least possible uncertainty in the position of an electron moving w...
Let 
Axileaabe the least uncertainty in the position of the electron and 
the maximum uncertainty in the momentum of the electron. Then
[where m0 be the rest mass of electron]
or
Given
v = 2.8 x 109cm-1 = 2.8 * 107 ms-1
m0 = 9.1 * 10-31 kg
c = 3 x 108 ms-1
∴
= 0.046 x 10-10 m = 0.046
Axileaabe the least uncertainty in the position of the electron and the maximum uncertainty in the momentum of the electron. Then[where m0 be the rest mass of electron]
or
Given
v = 2.8 x 109cm-1 = 2.8 * 107 ms-1
m0 = 9.1 * 10-31 kg
c = 3 x 108 ms-1
∴
= 0.046 x 10-10 m = 0.046Most Upvoted Answer
The least possible uncertainty in the position of an electron moving w...
Let 
Axileaabe the least uncertainty in the position of the electron and 
the maximum uncertainty in the momentum of the electron. Then
[where m0 be the rest mass of electron]
or
Given
v = 2.8 x 109cm-1 = 2.8 * 107 ms-1
m0 = 9.1 * 10-31 kg
c = 3 x 108 ms-1
∴
= 0.046 x 10-10 m = 0.046
Axileaabe the least uncertainty in the position of the electron and the maximum uncertainty in the momentum of the electron. Then[where m0 be the rest mass of electron]
or
Given
v = 2.8 x 109cm-1 = 2.8 * 107 ms-1
m0 = 9.1 * 10-31 kg
c = 3 x 108 ms-1
∴
= 0.046 x 10-10 m = 0.046
|
Explore Courses for Physics exam
|
|
Similar Physics Doubts
The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?
Question Description
The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. 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 least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. 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 least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?.
The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. 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 least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. 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 least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?.
Solutions for The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics.
Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
Here you can find the meaning of The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The least possible uncertainty in the position of an electron moving with velocity2.8 x 109 cms -1 isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Physics tests.
|
|
Explore Courses for Physics exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup