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Temka [501]
3 years ago
5

The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p). If the volume of a gas i

s 24 cubic centimeters when the pressure is 16 pounds, what is the volume under a pressure of 30 pounds?
Mathematics
1 answer:
andre [41]3 years ago
3 0
The answer is 12.8 cm³

<span>The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p):
v = k/p
p * v = k  (k - constant)

p1v1 = k
p2v2 = k
So, p1v1 = p2v2

v1 = 24 cm</span>³
p1 = 16 lb
v2 = ?
p2 = 30 lb

24 * 16 = x * 30
384 = x * 30
x = 384 / 30
x = 12.8 cm³
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