Yield strength of mild steel is given as
here we know that
now we can rearrange it as
here we know that
so maximum applied force will be F = 1.23 * 10^3 N
Answer:
Yes, the frequency of light emitted is a property of the difference between the levels of energy of its electrons.
Explanation:
Neon atom is a noble gas which glows when its electrons de-excites after absorbing energy.
Niels Bohr postulated that the energy level in all atoms are quantized, thus electrons do not exist in-between two levels. When electrons in the Neon atom are excited, this increase in energy causes them to jump to a higher energy levels. On de-excitation, the electrons drops to their initial level releasing the absorbed energy in the form of a photon.
The photon emitted has a frequency that is directly proportional to the energy change in the electron.
I don understand this language. but i tried to search the language you wrote in and an answer came so there it is... That answer is only for question 2 :)
Good luck hope i helped <3
In the case of an object with constant speed, the instantaneous speed and average speed are equal.