Question

will the remaining taps take to fill the tank?
The pressure of a certain quantity of gas varies
inversely as the volume, when the pressure is 30
units, the volume is 76 units. Find the volume
when the pressure is 30.4 units.​

Answer 1

Answer:

● Answer -

V = 75 units when P = 30.4 units.

Step-by-step explanation:

● Explaination -

Given that pressure of a gas varies inversely as the volume.

P ∝ 1/V

P = k/V

k = PV

In first instant, P = 30 units and V = 76 units.

k = 30 × 76

k = 2280 units

Volume when P 30.4 units is -

V = k/P

V = 2280/30.4

V = 75 units

Hence, the volume is 75 units when the pressure is 30.4 units.