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polet [3.4K]
3 years ago
15

If a water wave vibrates up and down three times each second and the distance between wave crests is 2 meters, what are:

Physics
2 answers:
finlep [7]3 years ago
4 0

a). 3 Hz

b). 2 meters

c). 6 m/s

Helga [31]3 years ago
3 0

Answer:

im here for help

Explanation:

help

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If a solution surrounding a cell is hypotonic relative to the inside of the cell, in which direction will water move?
BabaBlast [244]

Answer:

If the cell is placed in a surrounding solution which is hypotonic in nature.

Then the water from outside of the cell to the inside of the cell. The water will keep on moving from the outside of the cell to the inside of the cell.

The flow of water will take place until the outside environment of the cell and the inside of the cell becomes equal.

The flow of water will take place from the outside of the cell to the inside of the cell.

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3 years ago
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1.Small
2.Medium
3.Large
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4 years ago
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Scientists measure the ________ of isotopes in rocks to determine an approximate age.
Vlada [557]
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3 years ago
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A horizontal spring required a force of 1.0 N to compress it 0.1 m. How much work is required to stretch the spring 0.4 m?
Crank

Answer:

<h2>0.5J</h2>

Explanation:

given data

Force applied F= 1N

extension e= 0.1m

let us find the spring constant first

applying

F=ke

k=F/e

k=1/0.1

k=10N/m

Step two:

Required is the work done

we know that the expression/formula for the work done by a spring is given as

Wd=1/2kx^2

x=0.4m

substitute

Wd= 1/2*10*0.4^2

Wd=0.5*10*0.16

Wd=0.5J

3 0
3 years ago
A car tire has a pressure of 325 kPa when the temperature is 10 C. If the temperature of the tire rises to 50 C and its pressure
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4 years ago
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