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hichkok12 [17]
3 years ago
6

What are tides?

Physics
2 answers:
Marrrta [24]3 years ago
8 0
The last one


Rise and fall of the water level on the shore
3241004551 [841]3 years ago
4 0

Answer:

4th

Explanation:

Rise and fall of the water level on the sea shore

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Which statement explains the polarity of a water molecule?
timofeeve [1]

Answer:

D. The oxygen side is partially negative because electrons are pulled toward the oxygen side.

Explanation:

The water molecule is polar by the virtue of covalent bonds and the hydrogen bonds within and between its molecule.

The oxygen side is partially negative because the electrons are pulled toward the oxygen side.

Between oxygen and hydrogen that makes up the water molecule, oxygen is more electronegative.

An electronegative atom has more affinity for electrons. Since the electrons in the molecule of water is shared between hydrogen and oxygen, the more electronegative specie which is water draws the electron more to itself.

This leaves a net negative charge on the oxygen atom.

8 0
3 years ago
If an hockeypuck slides on a perfectly frictionless surface it will eventually slow down because of its inertia ?
kobusy [5.1K]
The answer your looking for is false
3 0
4 years ago
Passing an electric current through a certain substance produces oxygen and sulfur. This substance cannot be a(n)
Nezavi [6.7K]

Answer:

An Element

Explanation:

Such substance cannot be an element because an element cannot be chemically disintegrated (i.e it cannot be disintegrated via chemical reaction).

4 0
3 years ago
Emeka carried out a reaction in which a gas was given off. He followed the progress of the reaction by measuring the mass of the
pickupchik [31]

Answer:

17.5

or

1.1 g/min

I know it's one of these, try getting a second opinion

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3 years ago
mechanical (sound) waves are unable to travel through a vacuum such as through space but radio waves are transmitted to earth fr
OlgaM077 [116]

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