At what rate is the volume decreasing at this instant

Reference no: EM13206884

The tank has height 6 m and the diameter at the top is 4 m. If the water level is rising at a rate of 20 cm min when the height of the water is 2 m, nd the rate at which water is being pumped into the tank. At a constant temperature, the pressure P and volume V satisfy the equation PV C, where C is a constant. Suppose that at a certain instant the volume is 600 cm3, the pressure is 150 kPa, and the pressure is increasing at a rate of 20 kPa min. At what rate is the volume decreasing at this instant?

Reference no: EM13206884

Questions Cloud

State what is temperature of boiling water in denver : What is temperature of boiling water in Denver (in?C) at an elevation of 6000 ft ? 2000 m given that atmospheric pressure at that altitude is about 0.8 atm?

Rhetorical strategies and logical structure : Examine the various strategies King uses to engage his particular audiences and what are some of the means he uses to communicate effectively with them

How many tickets would the team be able to sell : If the demand curve for the Kansas City Chiefs' tickets was Q= 500,000 - 200p and their marginal cost=0, then,a. How many tickets would the team be able to sell (ignoring capacity constraints) if it behaved as if it were in a competitive market? M..

Explain what volume is required in the combustion : What volume of O2(g) is required in the combustion at 25C and 1.00 atm if 9,818kJ are evolved?

At what rate is the volume decreasing at this instant : Suppose that at a certain instant the volume is 600 cm3, the pressure is 150 kPa, and the pressure is increasing at a rate of 20 kPa min. At what rate is the volume decreasing at this instant?

Calculate the total revenue for each level of demand : Using the midpoints formula presented in the text, calculate the elasticity coefficient for each price level, starting with the coefficient for the $4 to $6 level. For each coefficient, indicate what type of elasticity is indicated, elastic demand..

Which confidence interval is wider : Confident that the population mean weight loss, , of this exercise program is between 1.28 pounds and 20.72 pounds. How Do We Choose the Sample Size for a Study? (e) Which confidence interval is wider?

State the value of the equilibrium constant k : the value of the equilibrium constant K(pressure) is 0.2230. If a sealed vessel contains an initial reaction mixture of N2 = 0.0100M, H2= 0.0200M and N2H2= .000150M what will N2H2(M) be when equilibrium in reached.

Calculate the banks excess reserves : the balnce sheet of a bank. the reserve requirment is 3% on the first 30 million of transactions deposits and 10% on transactions deposits in excess of 30 million. the bak holds no required clearinf balances. Bank balance sheet(amount in millions)

User Account

All Pages