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Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.
Assertion: In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from the interior of the metal.
Reason: The velocity of ejected electron will be zero.
  • a)
    Both the assertion and reason are true and the reason explains the assertion.
  • b)
    Both the assertion and reason are true but the reason does not explain the assertion.
  • c)
    Assertion is true, but reason is false.
  • d)
    Assertion is false, but reason is true.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Directions: In the following question, two statements are given. One i...
The velocity of photoelectron ejected from near the surface is larger than that coming from the interior of the metal because for given energy of the incident photon, less energy is spent in ejecting the electron near the surface than that from the interior of the surface.
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Directions: In the following question, two statements are given. One i...



Explanation:

Assertion:
- The assertion states that in photoelectron emission, the velocity of the electron ejected from near the surface is larger than that coming from the interior of the metal.

Reason:
- The reason provided is that the velocity of the ejected electron will be zero.

Explanation:
- The assertion is true because in photoelectron emission, the electrons closer to the surface of the metal are more likely to be emitted with higher velocities due to the energy required to overcome the work function of the metal.
- However, the reason is false because the velocity of the ejected electron is not zero. In fact, the velocity of the ejected electron is determined by the energy of the incident photon and the work function of the metal.
- Therefore, while the assertion is true, the reason is false, making option 'C' the correct choice.

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Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.Assertion: In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from the interior of the metal.Reason: The velocity of ejected electron will be zero.a)Both the assertion and reason are true and the reason explains the assertion.b)Both the assertion and reason are true but the reason does not explain the assertion.c)Assertion is true, but reason is false.d)Assertion is false, but reason is true.Correct answer is option 'C'. Can you explain this answer?
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Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.Assertion: In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from the interior of the metal.Reason: The velocity of ejected electron will be zero.a)Both the assertion and reason are true and the reason explains the assertion.b)Both the assertion and reason are true but the reason does not explain the assertion.c)Assertion is true, but reason is false.d)Assertion is false, but reason is true.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.Assertion: In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from the interior of the metal.Reason: The velocity of ejected electron will be zero.a)Both the assertion and reason are true and the reason explains the assertion.b)Both the assertion and reason are true but the reason does not explain the assertion.c)Assertion is true, but reason is false.d)Assertion is false, but reason is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.Assertion: In photoelectron emission, the velocity of electron ejected from near the surface is larger than that coming from the interior of the metal.Reason: The velocity of ejected electron will be zero.a)Both the assertion and reason are true and the reason explains the assertion.b)Both the assertion and reason are true but the reason does not explain the assertion.c)Assertion is true, but reason is false.d)Assertion is false, but reason is true.Correct answer is option 'C'. Can you explain this answer?.
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