If U-235 is used a characteristic would be a massive explosion.
The nucleus splits, creating two atoms who's combined mass is equal to the original atom's.
You start with one element, and end up with two different ones.
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resistance of 4 ohm, 10 ohm and 7 ohm is connected in parallel.
so net resistance in parallel is given by
now it is connected to 6 ohm resistance in series
so net resistance is given by
Answer:
Wavelength is calculated as 213.9 nm
Solution:
As per the question:
Wavelength of light = 570 nm
Time, t = 16.5 ns
Thickness of glass slab, d = 0.865 ns
Time taken to travel from laser to the photocell, t' = 21.3
Speed of light in vacuum, c =
Now,
To calculate the wavelength of light inside the glass:
After the insertion of the glass slab into the beam, the extra time taken by light to cover a thickness t = 0.865 m is:
t' - t = 21.3 - 16.5 = 4.8 ns
Thus
where
n = refractive index of the medium
v = speed of light in medium
n = 2.66
Now,
The wavelength in the glass:
Answer:
The mass of the disk is 0.7179 kg.
Explanation:
Given that,
Radius = 0.453 m
Tangential force = 0.221 N
Angular acceleration = 0.111 rad/s²
We need to calculate the moment of inertia of both the disk and ring
Using formula of moment of inertia
For disk,
For ring,
The net moment of inertia
We need to calculate the torque
Using formula of torque
Put the value into the formula
Hence, The mass of the disk is 0.7179 kg.