<span>the matter is in chemical <span>plasma
</span></span>
<span>Alternatively d<span>)
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<span>I hope I was helpfull
</span>
Answer:
392307.6923 m/s²
Explanation:
t = Time taken
u = Initial velocity = 560 m/s
v = Final velocity = 460 m/s
s = Displacement = 13 cm
a = Acceleration
From the equation of motion we have

The acceleration of the bullet as it passes through the board is -392307.6923 m/s²
Answer:
To see objects smaller than microscopic limits
Explanation:
The theory of Relativistic Quantum mechanics can be applied to particles that are massive and propagates at all velocities even those which are comparable to the speed of light and is capable to accommodate particles that are mass less. This theory find its application in atomic physics, high energy physics, etc.
It is necessary to use relativistic quantum mechanics when it is desired to see the objects that are too small to be seen with the help of microscope.
Training behaviors..........................................
B.temperature is an indirect measurement of the heat energy in a substance