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Dual Nature of Radiation question

2023 · 10 Apr · Shift 1 · Q55
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  5. /2023 · 10 Apr · Shift 1 · Q55

Dual Nature of Radiation question

2023 · 10 Apr · Shift 1 · Q55

JEE MainPhysicsDual Nature of RadiationMCQ+4 / −1
The de Broglie wavelength of a molecule in a gas at room temperature (300 K) is λ1\lambda_1λ1​. If the temperature of the gas is increased to 600 K, then the de Broglie wavelength of the same gas molecule becomes
  1. A
    2 λ1\lambda_1λ1​
  2. B
    12λ1\frac{1}{2}\lambda_121​λ1​
  3. C
    12λ1\frac{1}{\sqrt2}\lambda_12​1​λ1​
  4. D
    2 λ1\sqrt2~\lambda_12​ λ1​
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