Which component of the microscope is found directly under the stage, and contains two sets of lenses that collect and concentrat
1 answer:
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Answer:6.71 m/s
Explanation:
Given
Apple fall from a height of
We need to find the impact speed of apple which can be given by using
where v=final velocity
u=initial velocity
h=Displacement
Assuming initial velocity to be zero
substituting the value we get
Answer:
The uncertainty in the position of the electron is
Explanation:
The Heisenberg uncertainty principle is defined as:
≥
(1)
Where is the uncertainty in momentum,
is the uncertainty in position and h is the Planck's constant.
The momentum is defined as:
(2)
Therefore, equation 2 can be replaced in equation 1
≥
Since, the mass of the electron is constant, v will be the one with an associated uncertainty.
≥
(3)
Then, can be isolated from equation 3
≥
(4)
But
Hence, the uncertainty in the position of the electron is
answer with full explanation is attached below
