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Which of the following statement is not correct
  • a)
    Photographic plates are sensitive to infrared rays
  • b)
    Photographic plates are sensitive to ultraviolet rays
  • c)
    Infra-red rays are invisible but can cast shadows like visible light
  • d)
    Infrared photons have more energy than photons of visible light
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following statement is not correcta)Photographic plates a...
Incorrect Statement: Infrared photons have more energy than photons of visible light.

Explanation:
Infrared (IR) rays have longer wavelengths and lower frequencies than visible light. Therefore, they have lower energy than visible light photons. The energy of a photon is directly proportional to its frequency (E = hν) and inversely proportional to its wavelength (E = hc/λ), where h is Planck's constant, c is the speed of light, ν is the frequency, and λ is the wavelength.

Visible light photons have a higher frequency and shorter wavelength than IR photons, which means they have more energy. This is why visible light can cause photochemical reactions in certain materials, such as photographic plates, while IR radiation cannot.

Therefore, statement D is incorrect.
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Which of the following statement is not correcta)Photographic plates are sensitive to infrared raysb)Photographic plates are sensitive to ultraviolet raysc)Infra-red rays are invisible but can cast shadows like visible lightd)Infrared photons have more energy than photons of visible lightCorrect answer is option 'D'. Can you explain this answer?
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Which of the following statement is not correcta)Photographic plates are sensitive to infrared raysb)Photographic plates are sensitive to ultraviolet raysc)Infra-red rays are invisible but can cast shadows like visible lightd)Infrared photons have more energy than photons of visible lightCorrect answer is option 'D'. 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 Which of the following statement is not correcta)Photographic plates are sensitive to infrared raysb)Photographic plates are sensitive to ultraviolet raysc)Infra-red rays are invisible but can cast shadows like visible lightd)Infrared photons have more energy than photons of visible lightCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statement is not correcta)Photographic plates are sensitive to infrared raysb)Photographic plates are sensitive to ultraviolet raysc)Infra-red rays are invisible but can cast shadows like visible lightd)Infrared photons have more energy than photons of visible lightCorrect answer is option 'D'. Can you explain this answer?.
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