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Marina86 [1]
3 years ago
11

The theory of global warming states that the average temperature of the earth has been increasing over time. This theory will be

most strongly affected by scientific studies that
Chemistry
2 answers:
kirza4 [7]3 years ago
6 0
It would be most affected by a scientific study that proved that world temperatures and/or climates where actually decreasing or are the lowest they've been.

Hope this helps
Fittoniya [83]3 years ago
4 0
<span>The theory of global warming states that the average temperature of the earth has been increasing over time. This theory will be most strongly affected by </span><span>scientific studies that </span><span>reveal how the earth's temperature has fluctuated in the past.</span>
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Please help!!
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3 years ago
If you have an altitude of 55 mi. (miles), which layer of the atmosphere are you in?
Kruka [31]

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8 0
2 years ago
If you added 15,000 calories to 2.0 L of water that was at 25.0 degrees C, what temperature would it be at when you finished?
rewona [7]

<u>Answer:</u>

<em>When we finish, the temperature would be 32.5℃</em>

<em></em>

<u>Explanation:</u>

Density of water = mass/volume

So,

Mass of water = Density × Volume

\\\\$=1.0   \times  2.0 L$\\\\$=1.0 \frac{g}{m L} \times 2000 m L$\\\\$\quad=2000 g$

$Q=m \times c \times \Delta T$

where

\Delta T = Final T - Initial T

Q is the heat energy in calories

c is the specific heat capacity (for water 1.0  cal/(g℃))  

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plugging in the values  

$15000 \mathrm{Cal}=2000 \mathrm{g} \times 1.0 \frac{\mathrm{cal}}{\mathrm{g}^{\circ} \mathrm{C}} \times \Delta T$

\\$\Delta T=\frac{15000 \mathrm{cal}}{2000 \mathrm{g} \times \frac{1.0 \mathrm{cal}}{g^{\circ} \mathrm{C}}}$\\\\$\Delta T=7.5^{\circ} \mathrm{C}$

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5 0
2 years ago
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irga5000 [103]
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