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grigory [225]
1 year ago
7

How did Niels Bohr create the Atomic theory

Physics
2 answers:
den301095 [7]1 year ago
7 0

Niels Bohr created the Atomic theory by combining Rutherford's description of the nucleus and Planck's theory about quanta.

<h3>What is Bohr's atomic theory?</h3>

This was proposed by Neil Bohr and talks about how electrons move in fixed orbitals and not anywhere in between and was able to explain that each orbit has a fixed energy.

He explained the various activities and processes which were happening inside an atom thereby deducing a picture of atomic structure such as the presence of the subatomic particles in the nucleus and how they are involved in a chemical reaction.

The structure was that of a planetary model in which the negatively charged electrons orbit a small, positively charged nucleus which is similar to the planets.

This is therefore the different processes and ways in which Bohr created his atomic theory.

Read more about Atomic theory here brainly.com/question/14973393

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qwelly [4]1 year ago
5 0

Niels  Bohr created the Atomic theory after studying the way glowing, hot hydrogen that gives off light.

<h3>How did Niels Bohr create the Atomic theory?</h3>

He developed the atomic model after studying the glowing of hot hydrogen that gives off light. When a light bulb is lit, it gives all the different wavelengths of the light. Niels Bohr proposed an atomic theory for the hydrogen atom, which is based on quantum theory. He says in this theory that Electrons move around an orbit of the nucleus , and If the electrons jump from a lower-energy orbit to a higher energy orbit, the energy is released in orbit in the form of radiation.

so we can conclude Niels Bohr created the Atomic theory after studying the way glowing, hot hydrogen that gives off light.

learn more about atomic theory here: brainly.com/question/4149596

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3 years ago
Light waves from the sun can be converted to electricity through __________.
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light waves can be converted to electricity through <em>a solar cell</em>

Explanation:

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3 years ago
A jet is travelling at a speed of 1200 km/h and drops cargo from a height of 2.5 km above the ground Calculate the time it takes
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To calculate the time it takes for the cargo to reach the ground, we just consider the vertical motion of the cargo.

The vertical position at time t is given by

y(t) = h +u_y t - \frac{1}{2}gt^2

where

h = 2.5 km = 2500 m is the initial height

u_y = 0 is the initial vertical velocity of the cargo

g = 9.8 m/s^2 is the acceleration of gravity

The cargo reaches the ground when

y(t) = 0

So substituting it into the equation and solving for t, we find the time of flight of the cargo:

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b) 7.5 km

The range travelled by the cargo can be calculated by considering its horizontal motion only. In fact, the horizontal motion is a uniform motion, with constant velocity equal to the initial velocity of the jet:

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t = 22.6 s

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valentinak56 [21]

Answer and explanation:

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The total car tire diameter can be calculated as:

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muminat
The potential energy of the box when it gets to the top is

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             =    (7 kg) (9.8 m/s²) (5 m)

             =          343 joules.

That's the work done against the force of gravity.  Any
additional work is done against the force of friction.  
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