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Ahat [919]
3 years ago
7

Factors that remain the same throughout an experiment? What is the word

Chemistry
1 answer:
Jobisdone [24]3 years ago
3 0
Their called constants
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Vilka [71]

Answer:

I think No

Explanation:

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2 years ago
One of the postulates of bohr's atomic model of a moving electron is that angular momentum of a moving electron is quantized. Ex
oksano4ka [1.4K]

The angular momentum of an electron in the third Bohr orbit of a hydrogen atom is given by mvr=3h÷2π

<h3>What is momentum?</h3>

Momentum is defined as the amount of motion occurring in something that is moving, or the force that drives something forward to keep it moving.

Bohr never assumed stable electronic orbits with the electronic angular momentum quantized as

l=mvr = \frac{nh}{2pi}

Quantization of angular momentum means that the radius of the orbit and the energy will be quantized as well.

Bohr assumed that the discrete lines seen in the spectrum of the hydrogen atom were due to transitions of an electron from one allowed orbit/energy to another.

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https://brainly.in/question/38837394

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5 0
2 years ago
list the 7 continents and circle the only one that doesn't have any. glacier on it? the areas convered with glacier sill be. whi
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Africa.

Europe.

Asia.

North America.

South America.

Australia (or Oceania)  THE ONLY CONTINENT WITHOUT GLACIERS!!

Antarctica.

7 0
3 years ago
The energy in biomass is used to make electricity. How is the energy stored in
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Answer:A

Explanation:

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Explain the energy flowing as you hold an ice cream cone. (Be sure to mention "the system," "the surroundings," and how energy i
Serggg [28]

Answer:

This is what I put, it hasn't been graded though...

Within the system, the energy is flowing from your hand to the ice cream cone. Energy is also flowing from the surroundings to the ice cream cone unless it's reeeeaally cold in the surroundings in which case why are you even holding an ice cream cone when it's that cold?

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3 years ago
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