22. Calculate mass of proton with wave length 360pm moving with a velocity of light? (Given: h=6.626X10-34Js)
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32kg
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Given: A proton having wave length 360 pm is moving with velocity of light. Value of h = 6.626X10^-34 Js
To find: Mass of proton
Solution: Let the mass of proton be m, wavelength be l and c be the velocity of light.
l = 360 pm
The formula for mass of proton can be found using the formula:
Therefore, the mass of the proton is
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