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Grade: 12th pass
        
If the velocity of hydrogen molecule  is5*10cm sec1then it's de broglBr wave length is
 
one month ago

Answers : (1)

Vikas TU
7692 Points
							
Hiii Sree
 V of H molecule = 5 *104
Mass Of one mole of H = 2g
Mass of H molecule = 2g/ Avogadro’s no.
= 3.32*10^27 kg
Using De brolie equation
wavelength = h/mv
Wavlength = 4 A0
one month ago
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