The inner core is composed of the earth's crust and solid upper mantle.
A theory cannot become a law because it explains what is observes and does not describe it.
Answer:It can run in the same direction but it increases its speed.
Explanation:
Answer:
The kinetic energy of an electron is
Explanation:
Given that,
Distance = 0.1 nm
We need to calculate the momentum
Using uncertainty principle
Where, = change in momentum
= change in position
Put the value into the formula
We need to calculate the kinetic energy for an electron
Where, P = momentum
m = mass of electron
Put the value into the formula
Hence, The kinetic energy of an electron is