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Grade: 11

                        

A golf ball has a mass 40g speed 45m\s calculate its wavelength

4 years ago

Answers : (1)

Vikas TU
12159 Points
							
From Hiesenberg’s Uncertainity princple,
p*x > = h/4pi
(40/1000)*45*x = h/4pi.
put h and pi value and get x.
that would be the error/uncertainity in position x .i.e. wavelength.
4 years ago
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