Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.a)Statement-1 is true, Statement-2 is falseb)Statement-1 is false, Statement-2 is truec)Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1d)Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1Correct answer is option 'A'. Can you explain this answer?

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Statement-1 : When ultraviolet light is incident on a photocell, its stopping potential is V₀ and the maximum kinetic energy of the photoelectrons is K_max. When the ultraviolet light is replaced by X-rays, both V₀ and K_max increase.

Statement-2 : Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.

a)
Statement-1 is true, Statement-2 is false
b)
Statement-1 is false, Statement-2 is true
c)
Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1
d)
Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1

Correct answer is option 'A'. Can you explain this answer?

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Statement-1 :When ultraviolet light is incident on a photocell, its st...

When λ decreases, then both V0 and Kmax will increase. As λX−ray<λultraviolet, so V0 and Kmax will be more for X-ray than for ultraviolet rays. Ergo, statement -1 is the true. Here, statemente-2 is false because the incident ray is the not having range of frequencies rather it has only one set of frequency for photoelectric emission.

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Statement -1 : When ultraviolet light is inciden t on a photocell, its stopping potential is V0 and the maximum kinetic energy of the photoelectrons is Kmax .When the ultraviolet light is replaced by X-rays, both V0 and Kmax increase.Statement -2 : Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.

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Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.

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Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.a)Statement-1 is true, Statement-2 is falseb)Statement-1 is false, Statement-2 is truec)Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1d)Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1Correct answer is option 'A'. Can you explain this answer?

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Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.a)Statement-1 is true, Statement-2 is falseb)Statement-1 is false, Statement-2 is truec)Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1d)Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1Correct answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.a)Statement-1 is true, Statement-2 is falseb)Statement-1 is false, Statement-2 is truec)Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1d)Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement-1 :When ultraviolet light is incident on a photocell, its stopping potential isV0and the maximum kinetic energy of the photoelectrons isKmax. When the ultraviolet light is replaced by X-rays, bothV0andKmaxincrease.Statement-2 :Photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light.a)Statement-1 is true, Statement-2 is falseb)Statement-1 is false, Statement-2 is truec)Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1d)Statement-1 is true, Statement-2 is true; Statement-2 is the not the correct explanation of Statement-1Correct answer is option 'A'. Can you explain this answer?.

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