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Nina [5.8K]
3 years ago
5

Which best describes how energy transferred from an electron in the solar wind compares with energy absorbed by an electron in t

he oxygen atom?
equal to

less than

No energy is transferred.

greater than
Physics
1 answer:
Musya8 [376]3 years ago
3 0

Answer:

equal to

(sorry if this is late)

Explanation:

Rest of the answers.

As solar wind approaches Earth, what happens to the charged electrons?

They are deflected as Earth’s magnetic field exerts force on them.

Which best describes how energy transferred from an electron in the solar wind compares with energy absorbed by an electron in the oxygen atom?

equal to

Which statement is accurate about how the aurora borealis is formed?

When the electrons fall to a lower energy state, they release energy as electromagnetic radiation, light.

How does the energy in the light of the aurora borealis compare to the energy as an excited electron returns to its original energy level?

equal to

During the formation of the aurora borealis, the electrons in an atom experience a change in energy levels. Which statement about this change is accurate?

First, the electron absorbs energy to move to a higher energy level.

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2. Imagine now that one tried to repeat the same measurement, but between the time that the warm water was measured and the time
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Answer:

The final temperature is 64.28°C.

Explanation:

Imagine now that one tried to repeat the same measurement, but between the time that the 400 cm³ of warm water was measured at 88°C and the time it was mixed with the 130 cm³ of cooler water at 15°C, the warmer water had lost 3060 cal to the environment. Calculate the final equilibrium temperature assuming no heat loss after mixing occurs.

Let the temperature of hot water before mixing is t

We need to calculate the temperature

Using formula of energy

Q=mc\Delta t

Q=V\times\rho\times c\times(T_{2}-T_{1})

Put the value into the formula

3060=400\times1\times1\times(88-t)

3060=400\times88-400t

-t=\dfrac{3060-400\times88}{400}

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We need to calculate the final temperature

Using formula of temperature

T_{f}=\dfrac{V_{w}T_{w}+V_{c}T_{c}}{V_{w}+V_{c}}

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5 0
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