Question
Sun October 14, 2012 By: Vinit
 

what will be the wavelength of oxygen molecule in picometers moving with velocity of 600m/s?

Expert Reply
Mon October 15, 2012
m = 32/(6.023 x 1023  x 1000) kg
     = 32/ 6.023 x 1026 = 5.33 x 10-26
h= 6.6 x 10-34 kg m2s-1 
v = 600 ms-1
1pm = 10-12 pm
h/mv = 6.6 x 10-34 kg m2s-1 /5.33 x 10-26kg x 600 ms-1
 
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