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3 years ago

10

4. How does a molecule differ from an atom

2 answers:

tia_tia [17]3 years ago

8 0

Answer:

Explanation:

In a molecule, atoms are bonded together by single, double, or triple bonds. An atom has a nucleus surrounded by electrons. ... So another difference between atoms and molecules is that when similar atoms combine together in varying numbers, molecules of different properties can be formed.

Fudgin [204]3 years ago

7 0

An atom is much smaller than a molecule

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3 years ago

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If the mass of the body is tripled and its velocity becomes doubled, then the linear momentum of the body will

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3 years ago

On planet X, the absolute pressure at a depth of 2.00 m below the surface of a liquid nitrogen lake is 5.00 × 105 N/m2 . At a de

eimsori [14]

Answer:

300000.01008 Pa

123.76237 m/s²

Explanation:

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h = Depth

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Absolute Pressure is given by

Below 2 m from surface

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Subtracting the above equations we get

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The acceleration due to gravity on the planet is 123.76237 m/s²

Equating the value of g in the first equation

$5\times 10^5=P+808\times 123.76237\times 2\\\Rightarrow P=5\times 10^5-808\times 123.76237\times 2\\\Rightarrow P=300000.01008\ Pa$

The atmospheric pressure on the planet is 300000.01008 Pa

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4 years ago