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Exercise 7
1. When 1.5kg of water is converted to steam (at 1000
c) at STP, 3.39MJ of heat are required.
During the transformation from liquid to vapour state, the increase in volume of the water
is 2.5m3
. Calculate the work done against the external pressure during the process of
veporisation. Explain what happens to the rest of energy.
Spectra of Bohr's Atomic Model
Energy level of Bohr's Atomic Model
Limitations of Bohr's Atomic Model
Calculation of Bohr's atomic model of energy of electron in nth orbit.
Calculation of Bohr's atomic model of velocity of electron in nth orbit.
Calculation based on Bohr's atomic model.
Radius of nth orbit
What is Bohr atomic model?
Why population inversion are necessary for lasing action.
Explain discovery of Deuterium.
#340153 on Dec 2023