Assume that room pressure is 97.3 kPa. Suppose you started with 15 mL of air in the syringe at room pressure. If the air is compressed to 3.0 mL, what will the new pressure be?

the new pressure is 486.5 kpa

Explanation:

We would apply Boyles law which states that the volume of a gas is inversely proportional to its pressure when the temperature of the gas is held constant.

It is expressed as

P1V1 = P2V2

Where

P1 represents initial pressure of the gas.

V1 = initial volume of the gas

P2 = final pressure of the gas

V2 = final volume of the gas

The gas is the air that is being compressed by the syringe. From the information given,

P1 = 97.3 kPa.

V1 = 15 mL

V2 = 3.0 mL

P2 = ?

Therefore,

97.3 × 15 = 3 × P2

1459.5 = 3P2

P2 = 1459.5/3

P2 = 486.5 kpa

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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