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san4es73 [151]
3 years ago
11

suppose a scientist was able to construct a barometer with a liquid being twice denser than mercury, then how high would the liq

uid raise at standard pressure?​
Physics
1 answer:
julsineya [31]3 years ago
5 0

Answer:

............... .............

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Draw the circuit <br><br> Picture of questions below <br> Please please help
kaheart [24]
A).  The diagram of the circuit is attached.

b).  The resistance of the resistor, in unit of ' ohms ', is

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Train car A is at rest when it is hit by train car B. The two cars, which have the same mass, stick together and move off after
Natali [406]

Answer:C The final velocity is half of trained car B's initial velocity.

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Xelga [282]

Answer:

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Calculate the potential difference if 20J of energy are transferred by 8C of charge.
grin007 [14]
<h2>v = 2.5J/c</h2>

Explanation:

<h2>Given:</h2>

<h3>Energy = E = 20J</h3>

<h3>Charge = Q = 8C</h3>

<h2>Require :</h2>

___________

<h3>Potential Difference = V = ?</h3>

<h2>Formula :</h2>

____________

<h2>V = \frac{E}{Q}</h2>

<h2>Solution:</h2><h3>_________</h3>

<h2>V = \frac{20J}{8C}</h2>

<h3>V = 2.5V</h3>

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An air bubble underwater has the same pressure as that of the surrounding water. As the air bubble rises toward the surface (and
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Answer:

D Remains constant

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