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Yuri [45]
2 years ago
13

At the beach, a student fills two beach pails, one with sand and one with seawater. She places both pails in the same spot in th

e bright sunlight. After several hours, what will the student MOST LIKELY observe?
A.
The sand will be cooler than the seawater.

B.
Both will be the same temperature but cooler than before.

C.
Both will be the same temperature but warmer than before.

D.
The sand will be warmer than the seawater.
Chemistry
2 answers:
Gnesinka [82]2 years ago
7 0

Answer:

Which word in the following sentence is a linking verb?

The gym became noisy when fans stamped and cheered for the home team.

A. became

B. noisy

C. stamped

D. cheered

Which word in the following sentence is a linking verb?

The gym became noisy when fans stamped and cheered for the home team.

A. became

B. noisy

C. stamped

D. cheered

Explanation:

Which word in the following sentence is a linking verb?

The gym became noisy when fans stamped and cheered for the home team.

A. became

B. noisy

C. stamped

D. cheered

Mrrafil [7]2 years ago
6 0

Answer: The answer is D

Explanation:

The answer is D because water moves to much so it take longer to and cool

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Form a hypothesis: how do you think photosynthesis is related to cellular respiration
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3 years ago
Choose the atom with:
nata0808 [166]

Answer:

a )Li

b)O

c)F

Explanation:

a) Li-1s^2 2s^1

F-1s^2 2s^2 2p^5

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3 years ago
When a hot dog is cooked, is that a physical change or chemical change
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4 0
3 years ago
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How many iron atoms are in 0.32 mol of Fe2031? 3.9x 1023 jron atoms O 3.9 iron atoms O 6.02 x 1023 iron atoms 1.9 x 1023 iron at
Gennadij [26K]

Answer: 3.9\times 10^{23} iron atoms

Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to the molecular mass and contains avogadro's number 6.023\times 10^{23} of particles.

1 molecule of [tex]Fe_2O_3 contains= 2 atoms of iron

1 mole of [tex]Fe_2O_3 contains=2\times 6.023\times 10^{23}=12.05\times 10^{23}  atoms of iron

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Thus the sample would have 3.9\times 10^{23} iron atoms.

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