A gof ball has a mass of 40g and a speed.of 45m/s .If the speed can be

1.	A gof ball has a mass of 40g and a speed.of 45m/s .If the speed can be measured within accuracy of 2%.calculate the uncertainty in the position.what is meaning of accuracy of 2%.why itis called the uncrtainty in the speed is 2%.
Answer» Answer: 1.46×10-³³m Explanation: Use Heisenberg's uncertainty principle. For example [Δx= 4πmΔv h ] Here, Δx is the uncertainty in the position. Δv is the uncertainty in velocity m is the MASS of Particle. Given,m=40g=0.04kg Δv=2%ofv=2× 100 45 =0.9m/s h=6.626×10 −34 J.s Now,Δx= (4×3.14×0.04×0.9) 6.626×10 −34 =1.4654×10 −33 m HOPE THIS ANSWER HELPS YOU BUDDY, IF SO PLEASE MARK ME AS BRAINLIEST, THANK YOU :)

A gof ball has a mass of 40g and a speed.of 45m/s .If the speed can be measured within accuracy of 2%.calculate the uncertainty in the position.what is meaning of accuracy of 2%.why itis called the uncrtainty in the speed is 2%.

Answer»

Answer:

1.46×10-³³m

Explanation:

Use Heisenberg's uncertainty principle.

For example [Δx=

4πmΔv

]

Here, Δx is the uncertainty in the position.

Δv is the uncertainty in velocity

m is the MASS of Particle.

Given,m=40g=0.04kg

Δv=2%ofv=2×

100

=0.9m/s

h=6.626×10

−34

J.s

Now,Δx=

(4×3.14×0.04×0.9)

6.626×10

−34

=1.4654×10

−33

HOPE THIS ANSWER HELPS YOU BUDDY, IF SO PLEASE MARK ME AS BRAINLIEST, THANK YOU :)

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A gof ball has a mass of 40g and a speed.of 45m/s .If the speed can be measured within accuracy of 2%.calculate the uncertainty in the position.what is meaning of accuracy of 2%.why itis called the uncrtainty in the speed is 2%.

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