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kotegsom [21]
3 years ago
12

What effect does getting 8 hours of sleep have on 8th grade science test scores ?

Chemistry
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

Getting 8 hours of sleep will make the test grades go up.

Explanation:

because the kids will not be tired in the morning.

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If two separate containers A and B have the same volume and temperature, but container A has more gaseous molecules than B, then
topjm [15]

Answer:

Higher pressure, is the right answer.

Explanation:

The A will have a higher pressure. Since we have given the volume and temperature is same in both containers A and B. Below is the calculation for proof that shows which container has the higher pressure while keeping the volume and temperature the same.  

So, \ V_A = V_B \\\frac{n_A T_A}{P_A} = \frac{n_B T_B}{P_B} \\Here, \ T_A = T_B \\P_A = \frac{n_A}{n_B} \times P_B \\\frac{n_A}{n_B} > 1 \\\frac{P_A}{P_B} > 1 \\P_A > P_B \\

Therefore, the container “A” will have higher pressure.

8 0
3 years ago
In which group on the periodic table does the atom pictures belong?
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4 0
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They both are properties that form the matter which they are today!
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