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sdas [7]
3 years ago
8

Which process is responsible for changing the composition of rock?

Physics
2 answers:
larisa [96]3 years ago
7 0

Answer: The reason for changing the composition of rock is chemical weathering.  Chemical weathering can be defined as the change in the chemical composition of the rock by the effect of oxidation, hydrolysis, solution.

Under the effect of these, the mineral in the rock changes. This process requires water, temperature and damp climate to take place.


Crazy boy [7]3 years ago
4 0

Erosion, weathering, mechanical changes, chemical changes.

Really, any interaction can change the composition of a rock whether it be done by man or through nature.

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3 years ago
What are materials that doesn't not use electromagnetism​
lubasha [3.4K]

Answer:

Electric Heater

Explanation

because it uses electrical energy and turns it into heat energy to heat the water.

4 0
3 years ago
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Arisa [49]

If the award weighs 200 newtons and 200 newtons equals 44.96 pounds of force even though it is of such a force if it hits the ground the energy will either discharge into the air doing nothing but creating a loud sound or it will discharge into the ground altering the ground that it landed on.

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8 0
3 years ago
A truck is carrying a refrigerator as shown in the figure. The height of the refrigerator is 158.0 cm, the width is 60.0 cm. The
kirza4 [7]

In order for the refrigerator not to tip over, the maximum acceleration of  1.86 m/s² must not be exceeded.

<h3>What is acceleration?</h3>

The term acceleration has to do with the rate at which velocity changes with time.

We have to take the moments at the tipping point of rotation as follows;

Clockwise moment = Anticlockwise moment

Hence;

F₂ * 1.58 m = F₁ * 0.67 m

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Then;

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a = 1.86 m/s²

In order for the refrigerator not to tip over, the maximum acceleration of  1.86 m/s² must not be exceeded.

Learn more about acceleration: brainly.com/question/14344386

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5 0
2 years ago
Which of the following correctly identifies the initial direction of the force on the moving positively charged particle (i.e.,
meriva

Answer:

Explanation:

Given

Current is flowing towards right side

Considering right side i.e. +x to be positive and direction outside the paper be +k

suppose charge is below the wire and is moving towards right

v=v_0\hat{i}

magnetic field below the wire is outside the Paper using right hand thumb rule

B=B_0\hat{k}

F=q(\vec{v}\times \vec{B})

F=q(v_0\hat{i}\times B_0\hat{k})

F=-qv_0B_0\hat{j}

i.e. Force acts in Downward direction

i charge is moving towards left i.e.

v=-v_0\hat{i}

F=q(-v_0\hat{i}\times B_0\hat{k})

F=qv_0B_0\hat{j} towards upward direction

6 0
3 years ago
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