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vagabundo [1.1K]
3 years ago
15

An individual picks up a cup and drinks from it. This is an example of __________.

Chemistry
2 answers:
Lesechka [4]3 years ago
6 0

Answer:

A

Explanation:

The correct answer is: A) "A concentric contraction because muscles cause the elbow joint and arm to move"

Softa [21]3 years ago
6 0

Answer:

A. a concentric contraction because muscles cause the elbow joint and arm to move.

Explanation:

Contraction is the phenomenon in which the muscles of our body get activated by the tension produced. When the muscle of our body shortens, caused by the tension applied on our muscle is called concentric contraction. The force produced by the muscle as it shortens bring the cup near our body. There it is an example of concentric contraction.

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Which of the following pairs of elements is most likely to form an ionic bond?
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Complete the equation Fe + HOH = ?
Sav [38]
Fe+2HOH=Fe(OH)_2+H_2. Iron is divalent to hydrogen and water.
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Do you think there should be greater restrictions on who can buy explosives or accelerants? Why or why not?
fgiga [73]
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4 0
3 years ago
A balloon occupies a volume of 2.00 l at 40.0oc. how much volume will it occupy at 30.0oc?
hodyreva [135]
<span>Charles' law says "at a constant pressure, the volume of a fixed amount of gas is directly proportional to its absolute temperature".

V </span>α T

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V₁ = 2.00 L
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V₂ = ?
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By applying the formula,
2.00 L / 313 K = V₂ / 303 K                   
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7 0
3 years ago
Which of the following are likely to form a covalent bond?
Marat540 [252]

hydrogen and oxygen atoms

Explanation:

this is because they are non metals and there will be sharing of electrons between the two atoms forming the bond

4 0
3 years ago
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