The de Broglie wavelength of an oxygen molecule at 27^{\circ} C is x \times 10^{-12} m. The value of x is (take Planck's constant =6.63 \times 10^{-34} J. s, Boltzmann constant =1.38 \times 10^{-23} J \/ K, mass of oxygen molecule =5.31 \times 10^{-26} kg ) [23 Jan 2026 Shift 1]

Dual Nature of matter and Radiation Part 2

Section: Physics

Question : 4 of 100

Marks: +1, -0

The de Broglie wavelength of an oxygen molecule at 27∘C is x×10−12m. The value of x is (take Planck's constant =6.63×10−34J. s, Boltzmann constant =1.38×10−23J∕K, mass of oxygen molecule =5.31×10−26kg )

[23 Jan 2026 Shift 1]

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