an electron travelling with a speed of 8×100m/s passes through a sheet of aluminum of 1mm thick and emerges with a speed of 2×100000.calculate roughly (i)the accerlation through the sheet assuming it to be constant an(ii)the time taken to pass through the sheet.
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Answer:
The distance covered by the electron in this time will be
Explanation:
Given that,
Speed
Acceleration
Let us consider initial velocity = u
Final velocity = 2 u
Using equation of motion
The distance is the product of the speed and time.
The distance covered by the electron in this time will be
Hence, The distance covered by the electron in this time will be
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