Ask a New Question

Question

The volume of gas varies directly with temperature and inversely with pressure. Volume is 100 m^3 when temperature is 1508 degrees and pressure is 15 lb/cm^2. What is the volume when the temperature is 2508 degrees and the pressure is 20 lb/cm^2?
12 years ago

Answers

Reiny
v = kt/p , where k is a constant
using the given data
100 = k(1508/15
k = 1500/1508

so when t=2508 and p = 20

v = (1500/1508)(2508/20) = appr 124.73 m^3
12 years ago

Related Questions

if y varies direct as 8, and y is -60 when x is -5, find y when x is 3. gurl i don't no i need help... The volume V of a gas varies inversly as pressure P is exerted. If V is 3.5 liters when P is 5 atmos... The volume V of a gas varies inversely as pressure P is exerted. If V = 4 liters when P = 3 atmosphe... Y varies direct proportion with x.if x=5 then y=12,thus find the value of y when x=7.5 The volume V of a gas varies directly with the reciprocal of the pressure P. What happens to the vol... 1. The value of y varies directly with x. If x=3, then y = 21. What is the value of x when y = 105?... if p varies direct as q andp =4.5. when q=12 find the relationship between p and q Math Suppose y varies directly with​ x, and y=20 when x=−5. Find x when y=24 The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 288 c... The volume `V` of a gas varies inversely as pressure `P` is exerted.  If `V` = 4 when `P`= 3.5 atmos...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use