At which temperature will the translational kinetic energy of H-atom equal to that for H-atom of first line Lyman transition? (Given `N_(A)=6xx10^(23)`)

At what temperature the transitional kinetic energy of atomic hydrogen equal that for n_2 =1 to n_2 =2 transition.

Kinetic energy of electron in n^("th") orbit in H-atom

" Kinetic energy of electron in "n''" orbit in H-atom "

The average translational kinetic energy of 10 gram H_(2) at 27 ^(@)C is -

Magnitude of kinetic energy of an electron in a Boh'r obit of H-atom is equal to-

How many atoms are there in 5 moles of silver (N_(A)=6xx10^(23))

Find the temperature at which the average kinetic energy of a gas molecule will be equal to the energy of a photon to 6000 Angstrom radiation. Given,Boltzmann constant, k=1.38 times 10^-23 J.K^-1 Planck's constant, h=6.625 times 10^-34 J.s .

At what temperature would the kinetic energy of a gas molecule be equal to the energy of photon of wavelength 6000Å ? Given, Boltzmann's constant, k = 1.38 xx 10^(-23) J .K^(-1) , Planck's constant, h = 6.625 xx 10^(-34) J.s

Translational kinetic energy possessed by 10^(22) molecules of CH_(4)(g) at 27^(@)C is: [Given: N_(A)=6xx10^(23),R=8.3J//mole-K ]