If the pump outlet is blocked and the handle pushed until the internal length of the pump cylinder is 17 , by how much does the air temperature rise? Assume that no heat is lost.
sorry, part of the question i left out was the its meant to say the pump contains air (symbol=1.4) at 20 degrees celcius
Since you say no heat is lost, I also believe it is an adiabatic process.
In an isentropic process, system entropy (S) is constant.
2 x 2.0 L/Min 2.5W BOYU SE-304 2 Outlet Air Pump New, Fish Tank Black Electrical 1 Outlet Air Pump AC 220-240V, AQUARIUM AIR PUMP 2 OUTLET AIR DUAL FISH TANK LOW NOISE 2012 version, New Active Aqua Air Pump, 2 Outlet, 7.8L/Min, Quiet, New Active Aqua Air Pump, 1 Outlet, 3.2L/Min, Quiet, 3Pcs Blue Plastic Air Pump Outlet Check Valves for Tank, Aquarium Air Pump 2x 4L/min Outlets +Tubing +Air Stone, 80G AQUARIUM LOW NOISE 2 OUTLETS ADJUSTABLE AIR PUMP, Aquarium Fish Tank Oxygen Air Pump Hydroponics 2 outlet, 80G AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, Tank Clear Plastic Air Pump Outlet Check Valves 3 Pcs, 5 Pcs Blue Plastic Air Pump Outlet Check Valves for Aquarium Tank, Aquarium Air Pump 2x 4L/min Outlets +Tubing +Air Stone, ActiveAir Air Pump with 2 outlets 7.8 lt per minute , Fish tank, Aquarium Air Pump, 1 Outlet 10-15 Gal, ultra quiet, usa s&h, AQUARIUM AIR PUMP 2 OUTLET AIR DUAL FISH TANK LOW NOISE 2012 version, Fish tank, Aquarium Air Pump, 1 Outlet 10-15 Gal, ultra quiet, usa s&h, ActiveAir Air Pump with 2 outlets 7.8 lt per minute, ActiveAir Commercial Air Pump 6 outlets, 45 lt per minute, 80G AQUARIUM LOW NOISE 2 OUTLETS ADJUSTABLE AIR PUMP, Aquarium Fish Tank Oxygen Air Pump Hydroponics 2 outlet, AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, 80G AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, Aquarium Air Pump 2x 4L/min Outlets +Tubing +Air Stone, FISH TANK AIR PUMP | WORKS GREAT | 2 AIR OUTLETS | WITH BOX AND MANUAL !, AQUARIUM AIR PUMP 2 OUTLET AIR DUAL FISH TANK LOW NOISE 2012 version, 80G AQUARIUM LOW NOISE 2 OUTLETS ADJUSTABLE AIR PUMP, Aquarium Fish Tank Oxygen Air Pump Hydroponics 2 outlet, 80G AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, AQUARIUM/HYDROPONICS LOW NOISE HI/OUTPUT ADJUSTABLE AIR PUMP 2 Outlets !!!, 540L/H Aquarium Fish Pond Tank Air Pump 4-Ch Outlet, AC220V Powerful Single Outlet Aquarium Air Pump Gray for Fish Tank, Silent Single Outlet 0.016Mpa AC 220-240V Air Pump for Aquarium Tank, Tank Clear Plastic Air Pump Outlet Check Valves 3 Pcs, CHEAP AQUARIUM FISH TANK 1 OUTLET AIR PUMP UP TO 20 GALLONS, 3Pcs Blue Plastic Air Pump Outlet Check Valves for Tank, Fish Tank Clear Plastic Air Pump Outlet Check Valves 5 Pcs, 5mm Outlet Blue Air Pump Ball Stone for Fish Tank 4 Pcs, Fish Tank Clear Plastic Air Pump Outlet Check Valves 5 Pcs, Fish Tank Aquarium Wired AC 220-240V Single Outlet Air Pump, STAR AQUARIUM FISH TANK 1 OUTLET AIR PUMP UP TO 20 GALLONS, AQUARIUM AIR PUMP 2 OUTLET AIR DUAL FISH TANK LOW NOISE 2012 version, 4 Way Outlet Air Pump Manifold Taps Aquarium Valve, 4 Way Outlet Air Pump Manifold Taps Aquarium Valve, 5 Pcs Blue Plastic Air Pump Outlet Check Valves for Aquarium Tank, 5 Pcs Blue Plastic Air Pump Outlet Check Valves for Aquarium Tank, Wired Single Outlet Air Pump AC 220-240V 2.5W for Tank Aquarium, Aquarium Tank Single Outlet 0.016Mpa 2.5W Air Pump Blue Black, 5x Blue Plastic Air Pump Outlet Check Valves for Fish Tank,
