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Dimas [21]
3 years ago
14

Which scientist developed the equation of wave mechanics? de broglie schr��dinger bohr chadwick?

Physics
2 answers:
coldgirl [10]3 years ago
8 0
<span>the answer should be Schrodinger. He is the one that came up with a wave equation.
</span>
BaLLatris [955]3 years ago
7 0

Explanation:

The equation of wave mechanics is given by Schrodinger. It is called Schrodinger's equation. It is a linear partial differential equation that gives the equation of wave of a quantum mechanical system.

He has given two equations first is time dependent and other is time independent equation.

Time dependent equation :   i\dfrac{h}{2\pi}\dfrac{d}{dt}|\psi(t)>=\hat{H}|\psi(t)>

And Time independent equation :  \hat{H}|\psi>=E|\psi>

Where

h = Planck's constant

\psi = wave function of the wave

Hence, the correct option is (b) "Schrodinger".

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Using this information...
Pepsi [2]

19.2\:\text{m/s}

Explanation:

At the top of the tree, the velocity of the pebble is purely horizontal so we can calculate it as

v_{y} = v_{0y} = v_0\cos 40° = (25\:\text{m/s})(0.766)

\:\:\:\:\:= 19.2\:\text{m/s}

6 0
3 years ago
A weightlifter raises a 50kg weight to a height of 2m in 2 minutes. What was the power spent by the weightlifter?
belka [17]

Answer:

117.72kW

Explanation:

Given data

Mass m= 50kg

height x = 2m

time taken = 2 minutes= 129 seconds

let us find the work done

WD= force * distance

WD= mgx

WD= 50*9.81*2

WD= 981 Joules

Let us find the power

Power= work * time

Power= 981*120

Power= 117720

Power= 117.72 kW

Hence the power spent is 117.72kW

8 0
3 years ago
What do electric forces between charges depend on?
bonufazy [111]

Electrostatic forces between charges depend on the product of
the sizes of the charges, and the distance between them.

We should also mention the item about whether the charges are
both the same sign or opposite signs.  That determines whether
the forces will pull them together or push them apart, which is a
pretty significant item.

6 0
3 years ago
Read 2 more answers
How do you calculate resistance with coulombs, time and J's?
Mars2501 [29]
Hey user


The energy E in joules (J) is equal to the voltage V in volts (V), times the electrical charge Q in coulombs (C):

E(J) = V(V) ×<span> Q</span>(C)

So

joule = volt × coulomb

or

J = V × C

Example

What is the energy in joules that is consumed in an electrical circuit with voltage supply of 15V and charge flow of 4 coulombs?

E = 15V × 4C = 60J

4 0
3 years ago
What is an enzyme and what is it from
k0ka [10]

Answer:

Enzymes help break down food that we consume. They are found in the stomach or small intestine.

4 0
2 years ago
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