Jee Main
Dual Nature Of Radiation
JEE Main 2021 (Online) 1st September Evening Shift
MCQ+4 / -12021
The temperature of an ideal gas in 3-dimensions is 300 K. The corresponding de-Broglie wavelength of the electron approximately at 300 K, is :
[me = mass of electron = 9 \(\times\) 10\(-\)31 kg, h = Planck constant = 6.6 \(\times\) 6.6 \(\times\) 10\(-\)34 Js, kB = Boltzmann constant = 1.38 \(\times\) 10\(-\)23 JK\(-\)1]
[me = mass of electron = 9 \(\times\) 10\(-\)31 kg, h = Planck constant = 6.6 \(\times\) 6.6 \(\times\) 10\(-\)34 Js, kB = Boltzmann constant = 1.38 \(\times\) 10\(-\)23 JK\(-\)1]