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NEET
Exam
NEET
Subject
Chemistry
Chapter
Structure of Atom

NEET · Chemistry · Structure of Atom

What does the brightness or intensity of spectral lines depend on?

What does the brightness or intensity of spectral lines depend on?

Options

  1. AThe wavelength of the photons.
  2. BThe number of photons of the same wavelength or frequency absorbed or emitted.
  3. CThe size of the hydrogen atom's nucleus.
  4. DThe temperature of the surrounding environment.

Correct answer

B. The number of photons of the same wavelength or frequency absorbed or emitted.

Step-by-step solution

the brightness or intensity of spectral lines depends upon the number of photons of the same wavelength or frequency absorbed or emitted.
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