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MaRussiya [10]
3 years ago
9

The relationship between molecular velocities and temperature is a ___relationship.

Chemistry
2 answers:
Naily [24]3 years ago
5 0

Answer:

Direct relationship.

Explanation:

prohojiy [21]3 years ago
3 0
The answer is option 2
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It freezes at 32 f

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If a 2 kg object produces a 16 N force, what is its acceleration?
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acceleration (a)=8 m/s square.

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What is the total number of atoms in one unit of back
Cloud [144]
Im pretty sure it would be a total of 13
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What is the relationship among energy, photosynthesis,and respiration?
slavikrds [6]

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Explanation:

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

4 0
3 years ago
A person's heartbeat is 71 beats per minute. If his/her heart beats 3.1e9 times in a lifetime, how long (in whole years) does th
Sidana [21]

First step: identify how many heart beats in a year.

To determine the heart beats in a year multiply the heart  beats in a minute with (60\times 24\times 365) years.  

Thus, heart beats in a year comes out to be = 71 \times (60\times 24\times 365) years

= 37317600 heart beats in a year

Heart beats 3.1\times 10^{9} in a life time.

Thus, number of years he lives is calculated by the division of  heart beats in a year and heart beats in a life time.

Number of years he lives = \frac{3.1\times 10^{9}}{37317600}

= 8.3\times 10^{-8}\times 10^{9}

= 8.3\times 10

= 83.0 years

Thus, number of years he lives is 83.0 years

6 0
3 years ago
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