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3 years ago

If all other variables remain unchanged, what happens to the output force when the area of the input piston is doubled?

Chemistry

1 answer:

mars1129 [50]3 years ago

3 0

Answer:

1250N

Explanation:

This question is based on pascal's Law.

So By Pascal's Law

therefore =force on input piston =25N

= Force or weight on output person.

therefore after putting the values we get,

= (25x 1500)/30

=1250N

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sweet [91]

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3 years ago

When 5ml of HCl was added

777dan777 [17]

Answer:

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Explanation:

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3 years ago

Boyles Law P1V1 = P2V2

arsen [322]

Answer:

A. The balloons will increase to twice their original volume.

Explanation:

Boyle's law states that the pressure exerted on a gas is inversely proportional to the volume occupied by the gas at constant temperature. That is:

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PV = k (constant)

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$P_1V_1=P_2V_2$

Let the initial pressure of the balloon be P, i.e. $P_1=P$ , initial volume be V, i.e. $V_1=V$ . The pressure is then halved, i.e. $P_2=\frac{P}{2}$

$P_1V_1=P_2V_2\\\\P*V=\frac{P}{2} *V_2\\\\V_2=\frac{2*P*V}{P}\\\\V_2=2V$

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3 years ago

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Vlad1618 [11]

<u>Answer:</u> The correct answer is Option D.

<u>Explanation:</u>

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Cc stands for cm cubed (cubic centimetre).
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