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ahrayia [7]
2 years ago
11

A student redid the experiment of mixing room temperature water and warm

Physics
2 answers:
Ulleksa [173]2 years ago
8 0

Answer:

The answer is B

Explanation:

Len [333]2 years ago
7 0

Answer:

I think B or C it won't lower so I'll go with B bc warm water is hotter than regular temp water

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Multiple-Concept Example 6 reveiws the principles that play a role in this problem. A nuclear power reactor generates 2.3 x 109
r-ruslan [8.4K]

Answer:

change in mass = 2.41*10^{8}kg

Explanation:

The change in the mass can be computed by using the relation

E=\Delta mc^2\\\Delta m=\frac{E}{c^2}(1)

That is, the energy liberated comes from the mass of the nuclear fuel. The energy generated in one year is

E=Pt=2.3*10^{9}\frac{J}{s}*1 year*\frac{365.25 day}{1 year}*\frac{24h}{1 day}*\frac{3600s}{1h}=7.25*10^{16}J

Hence, by replacing in the equation (1) you have  (c=3*10^{8}m/s)

\Delta m=\frac{7.25*10^{16}J}{3*10^{8}\frac{m}{s}}=2.41*10^{8}kg

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3 0
3 years ago
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Alexus [3.1K]
The voters political opinions and what they think what is right and wrong.
4 0
3 years ago
This diagram represents the synthesis of nitrogen monoxide. Write a balanced equation of this chemical reaction. A) N2(g) + O2(g
ruslelena [56]
The only balanced equation is B. 

If you look at the equation and break it down you can see that in:

N_{2} + O_{2}→ 2NO

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3 years ago
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3 years ago
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Answer:

Explanation:

Is megan like going to be ran over the question doesn't have enoght info

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