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nikdorinn [45]
3 years ago
9

Jorge conducted an experiment and included the graph shown below as part of his lab report.

Biology
1 answer:
kobusy [5.1K]3 years ago
3 0

Answer: A

Explanation:

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Which of the following are examples of density-dependent factors?
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Answer:

D

Explanation:

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The graph below compares the rates of reaction of a burning candle and an exploding firework. What can you conclude from the gra
qwelly [4]

I would say option A - The reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn.

Explanation:

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A scientist was in the field for one hour studying local plants and animals. She observed organisms in the field and record them
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Answer:

B

Explanation:

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3 years ago
Air at 1 atm was closed into a rigid container. It was then heated to a temperature of 911
otez555 [7]

Answer:

Final temperature, T2 = 2460 Kelvin.

Explanation:

Given the following data;

Initial pressure = 1atm

Final pressure = 2.7atm

Initial temperature = 911K

To find the final temperature, we would use Gay Lussac's law;

Gay Lussac law states that when the volume of an ideal gas is kept constant, the pressure of the gas is directly proportional to the absolute temperature of the gas.

Mathematically, Gay Lussac's law is given by;

PT = K

\frac{P1}{T1} = \frac{P_{2}}{T_{2}}

Making T2 as the subject formula, we have;

T_{2}= \frac{P_{2}}{P_{1}} * T_{1}

Substituting into the equation, we have;

T_{2}= \frac{2.7}{1} * 911

T_{2}= 2.7 * 911

Final temperature, T2 = 2459.7 ≈ 2460 Kelvin.

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