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Raja Grade: 7
        A microscope using suitable photon is employed to 0.1 A° . What is the uncertainty involved in the measurement of its velocity
one year ago

Answers : (2)

dolly bhatia
105 Points
										
According to Heisenberg’s Uncertainty principle:\Delta x\Delta p> h/2\pi
m = 9.11 x 10^-31 kg
h = 6.626 x 10^-34 Js
Therefore,
\Delta v\geq h/4\pi m\Delta x
 
 
one year ago
dolly bhatia
105 Points
										
According to Heisenberg’s Uncertainty principle:
\Delta x\Delta p> h/2\pi
m = 9.11*10exp-31 kg
h = 6.626*10exp-34Js
Therefore,
\Delta v\geq h/4\pi m\Delta x
\Delta v\geq6.626*10exp-34/4*3.14*9.11*10^-31*0.1*10^-10
\Delta v\geq0.579*10exp7 m/s or 5.79*10exp6 m/s
 
one year ago
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