Which term BEST describes energy
2 answers:
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Answer:
α = 5 rad / s²
Explanation:
This is a rotational kinematics exercise.
They indicate the initial velocity wo = 10 rad / s
w = w₀ + α t
α =
let's calculate
α =
α = 5 rad / s²
The velocity, the angular relation are the same in all the points of the wheel, the velocities and linear accelerations are the ones that change
a = α r
v = w r
Explanation:
Formula for path difference is as follows.
x = 2tn
and, refractive index (n) =
Thickness is calculated as follows.
Thickness (t) =
Area =
=
=
= m
Now, the refractive index will be calculated as follows.
For drop, n =
For B drop, n =
So, n =
=
= 1.5
Thus, we can conclude that index of refraction of the oil is 1.5.