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love history [14]
2 years ago
14

An interpretation of the results of many tests is called A) an experiment. B) a prediction D) a theory

Chemistry
1 answer:
nydimaria [60]2 years ago
5 0

Answer:

B) a prediction

Explanation:

It is not option A because an experiment is one or more tests to see the check of a phenomenon in certain circumstances.

The idea is to validate or refute a hypothesis.

It is not option C because one theory is based on many proven hypotheses.

The correct option is B, a prediction. It is the principle that will lead us to a theory.

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cupoosta [38]

The answer for the following problem is mentioned below.

<u><em>Therefore volume occupied by methane gas is  184.78 × 10^-3 liters </em></u>

Explanation:

Given:

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pressure (P) = 250 k Pa =250×10^3 Pa

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R = 8.31JK-1 mol-1 ,

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We know;

According to the ideal gas equation,

<u><em>P × V = n × R × T</em></u>

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250×10^3 × V = 17 × 8.31 × 327

V = ( 17 × 8.31 × 327 ) ÷ ( 250×10^3 )

V = 184.78 × 10^-3 liters

<u><em>Therefore volume occupied by methane gas is  184.78 × 10^-3 liters </em></u>

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2 years ago
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This one is beta decay (the -1 subscript tells us that)
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The correct answer should be B) Water vapor and carbon dioxide in the atmosphere trap heat.

The trapped heat cannot leave the atmosphere and as it is trapped, it increases the heat of the planet.
4 0
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