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What is the packet of energy called?
Options
(a) Electron
(b) Photon
(c) Positron
(d) Proton
Correct Answer:
photon
Explanation:
According to Planck’s quantum theory of radiation, radient energy is emitted or absorbed not continuously but discontinuously in the form of small packets of energy called quanta. In case of light, quantum ofo energy is called photon.
Related Questions: - In the softening of the water by passing it through cationic and anionic exchang
- Which of the following is the coldest region
- What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the softening of the water by passing it through cationic and anionic exchang
- Which of the following is the coldest region
- What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
- Which of the following compound react with NaHCO3 solution to give sodium salt
- Each unit cell of NaCl consists of 6 chlorine atoms and
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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