You would put it on the flat side because it would be easier to build on flat ground than a steep slope
Explanation:
The given equation is as follows.
U =
or,
=
We know that for equilibrium, F = = 0
= 0
= 0
=
x = 1.004 m
= 1 m (approx)
Thus, we can conclude that the equilibrium separation of the given atoms is 1 m.
Answer:
Because frequency and wavelength are related by a constant (c) the energy can also be written in terms of wavelength: E = h · c / λ.
Answer:
-2,438 J energy is released
Heat energy is released
Explanation:
The formula for energy absorbed or released is Q = mT(Cp)
Get temperature in degrees T = 21 - 63 = -42°C
Mass of the cooling cooper m = 150g
Specific heat of copper Cp = 0.387J/g-°C
Put all the above parameters into the formula for energy absorbed or released
Q = mT(Cp)
= 150 x -42(0.387)
= -2438J same as -2.438 KJ
-2438J energy is released