Pions have a half-life of 1.8 x 10^-8 s. A pion beam leaves an accelerator at a speed of 0.8c. What is the expected distance ove
1 answer:
Answer:
the expected distance is 4.32 m
Explanation:
given data
half life time = 1.8 × s
speed = 0.8 c = 0.8 × 3 ×
to find out
expected distance over
solution
we know c is speed of light in air is 3 × m/s
we calculate expected distance by given formula that is
expected distance = half life time × speed .........1
put here all these value
expected distance = half life time × speed
expected distance = 1.8 × × 0.8 × 3 ×
expected distance = 4.32
so the expected distance is 4.32 m
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Explanation:
The given data is as follows.
Dielectric constant, K = 3.0
Area of the plates (A) = 0.021
Distance between plates (d) =
Maximum electric field (E) =
Now, we will calculate the capacitance as follows.
C =
=
=
= F
Formula to calculate electric charge is as follows.
E =
or, Q = (as
)
=
=
Formula to calculate the energy is as follows.
U =
=
=
=
or, =
Thus, we can conclude that the maximum energy that can be stored in the capacitor is .