Question

Heya ❣

I need some numericals with answers based on Heinsberg 's uncertainty principle....

Answer it ASAP...
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Answer 1

Answer:

》Find the uncertainty in the position of electron if

uncertainty in its velocity is 10 ^ -6 cm/s.

Ans : 5.7×10 ^ -6cm ; 5.7×10^2 A°.

》Find the uncertainty of electron if uncertainty in its position is 1 A° .

Ans : 5.8×10^6 cm/s.

》 In an atom, an electron is moving with a speed of

600 m/s with an accuracy of 0.005%. Certainity with which

the position of the electron can be located is ...?

Ans : 1.92×10 ^ -3 m.

》For an electron, if the uncertainty in velocity is delta v, the uncertainty in its position ( delta x ) is given by:

Ans : h / 4 pi m delta v

》A cricket ball of mass 50g moving with a velocity of 100 m/s which can be measured with accuracy 5%. Find the uncertainty in the position of the cricket ball.

》What is the uncertainty in the position associated with electron of mass 9.625×10 ^ -23 g with uncertainty in

velocity of 0.002.