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Murljashka [212]
3 years ago
13

Whats the law of electric charge?

Physics
1 answer:
bekas [8.4K]3 years ago
5 0

Answer:

:Electric charge is a basic property of electrons, protons and other subatomic particles. Electrons are negatively charged while protons are positively charged. ... Things that have the same charge push each other away (they repel each other). This is called the Law of Charges.

Explanation:

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Which events are associated with convergent boundaries? Check all that apply. formation of island chains creation of mid-ocean r
barxatty [35]

Answer:

- creation of mid-ocean ridges

-creation of new mountains

-formation of earthquakes

-formation of volcanoes

Convergent boundary plate tectonic involves collisions between oceanic and  continental plates. The thinner and less denser oceanic plate overriden by the thicker and more denser continental plate. The oceanic plate is forced down the mantle, this event is known as subduction. The magma present in the mantle causes melting of subduction plates. The magma enters inside these plates through pores. This magma plate becomes bouyant and moves upwards. The molten magma causes volcanic eruptions along with earthquakes. If the magma solidifies in the subduction zone it creates mid ocean ridges. The mountains are formed near the continents when the magma after volcanic eruption gets cooled and solidified.

4 0
3 years ago
Read 2 more answers
Parts of a transverse wave include:
iris [78.8K]

Answer:

Parts of a transverse wave include:

Crest - the highest point on the wave

Trough - the lowest point on the wave

Wavelength - the distance from one crest to the next crest, or one trough to the next trough

Amplitude - the displacement of the wave from the midpoint to the highest point (crest) or the lowest point (trough)

Explanation:

Use the internet Brother

8 0
3 years ago
Read 2 more answers
A fire hose 5 centimeters in diameter is used to fill a 225-liter bucket. If it takes 15 seconds to fill the bucket, what is the
Vika [28.1K]
I believe you ask about speed at the end of the hose:

The volume of the bucket is 225 liters which is equal to 225 dm^{3}.
V=225dm^{3}
Hose's cross section can be counted with the typical circle's area formula (with diameter instead of radius, that's why you've got a fraction):
A=3,14*\frac{d^{2}}{4}}=0,19625dm^{2}

225dm^{3} are filled within 15 second.

As the bucket is being filled you can say that it's volume is the volume of the water that flowed out of the hose, then:
V=A*h
The speed of the water can be counted with equation:
v=\frac{h}{t}
After extracting h from the volume's equation you get:
v=\frac{V}{A*t}
When you count the fraction you get the answer:
v=76,43\frac{dm}{s}=0,7643\frac{m}{s}


4 0
3 years ago
Feeling guilty is normal when experiencing grief TRUE or FALSE
Anna11 [10]

Answer: The given statement is True.

Grief is a response of a person when he/she loses something. It represents intense feeling of sorrow or sadness specially when someone is lost from life.

Feeling guilty is normal when experiencing grief. For instance, guilt ( feeling ashamed) of a son not calling his dad after he is no more.

Thus, given statement is True.


3 0
3 years ago
Read 2 more answers
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
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