Railways Exam  >  Railways Questions  >   Which among the following statement is corre... Start Learning for Free
Which among the following statement is correct about Fluorescence?
  • a)
    High Energy Photon is absorbed, and low energy photon is emitted
  • b)
    Low Energy Photon is absorbed, and high energy photon is emitted
  • c)
    High Energy Photon is absorbed, and electron is emitted
  • d)
    Low Energy Photon is absorbed, and electron is emitted
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which among the following statement is correct about Fluorescence?a)H...
Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation. It is a form of luminescence. In most cases, the emitted light has a longer wavelength and lower energy than the absorbed radiation. High Energy Photon is absorbed, and electron is emitted.
View all questions of this test
Most Upvoted Answer
Which among the following statement is correct about Fluorescence?a)H...

Explanation:

Fluorescence:
Fluorescence is a phenomenon where a molecule absorbs light at a certain wavelength and then emits light at a longer wavelength.

High Energy Photon is absorbed:
When a molecule absorbs a high-energy photon, it gets excited to a higher energy state.

Electron is emitted:
This absorption of high-energy photon causes an electron in the molecule to jump to a higher energy level.

Low energy photon is emitted:
The excited electron then relaxes back to its ground state, emitting a photon with lower energy (longer wavelength) than the absorbed photon.

Therefore, the correct statement about fluorescence is that a high-energy photon is absorbed, and a low-energy photon is emitted.
Explore Courses for Railways exam

Similar Railways Doubts

Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which among the following statement is correct about Fluorescence?a)High Energy Photon is absorbed, and low energy photon is emittedb)Low Energy Photon is absorbed, and high energy photon is emittedc)High Energy Photon is absorbed, and electron is emittedd)Low Energy Photon is absorbed, and electron is emittedCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
Explore Courses for Railways exam

Top Courses for Railways

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev