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Basile [38]
3 years ago
12

1.What type of sediment forms from minerals that crystallize from seawater?

Physics
2 answers:
nikdorinn [45]3 years ago
7 0
The correct answers are as follows:
<span>1) hydrogenous sediment

2)sand and gravel

3) They rapidly break down at surface temperatures and pressures.</span>
umka21 [38]3 years ago
7 0

1.the correct answer is:

hydrogenous sediment

2.the correct answer is:

sand and gravel

3.the correct answer is:

they rapidly break down at the surface temperatures and pressures.

this is what i know

i did not copy the previous answer

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Water waves of wavelength 4m are produced by two generators S1 and S2.
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Discuss the elements of a successful business man or woman
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A 380-N girl walks down a flight of stairs so that she is 2.5 m below her starting level. What is the change in the girl's gravi
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2 years ago
Read 2 more answers
The electric potential at a certain location from a point charge can be represented by V. What is the value of the electric pote
adoni [48]
<h2>Answer:</h2>

If you triple the charge, the electric potential is 3V.

<h2>Explanation:</h2>

If you triple the charge, the electric potential is 3V. Put another way, the value of the electric potential at the same location is tripled if the strength of the charge is tripled.

<em>But why this is true?</em>

Well, the potential V due to a single point charge q is:

V=\frac{1}{4\pi\varepsilon_{0}}\frac{q}{r}

If the strength of the charge is tripled means that our new q1=3q, therefore:

V=\frac{1}{4\pi\varepsilon_{0}}\frac{3q}{r}

V=3\frac{1}{4\pi\varepsilon_{0}}\frac{q}{r}

So you can see that in fact if you triple the charge, the electric potential is 3V.

5 0
3 years ago
A 17.5-kg block is dragged over a rough, horizontal surface by a 75-N force acting at 21° above the horizontal. The block is dis
pogonyaev

Answer:

Explanation:

given

m= 17.5kg

F= 75N

d= 5.7m

∪=0.150

θ= 21°

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75cos21° ×5.7

=399.106J

b. normal force is zero. 0 Joules

cos 90°=0

5 0
3 years ago
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