The solution to the t-i schr¨odinger equation for hydrogen-like atoms is of the form ψnℓmℓ (r, θ, φ) = cnℓmℓrnℓ(r)y mℓ ℓ (θ, φ) consider the first excited state, n = 2, with ℓ = mℓ = 0, so the wave function takes the form ψ200 = c200 2 − zr a0 e −zr/2a0 if the value of the constant c200 is given by c200 = 1 √ 32π z a0 3/2 for this state (n = 2, ℓ = 0, mℓ = 0) in hydrogen, find the values and evaluate at r = a0 for each of the following: (a) (b) |ψ| 2 , (c) the radial probability density p(r). give your answers in terms of a0

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explanation:

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i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.