(b)  The pressure of the air in the balloon is returned to 120 kPa.

The temperature of the air inside the balloon is 290 K.
The balloon is tested again, changing the temperature of the air and keeping the volume of
the balloon constant.

Other questions in category

• The ___ energy in a mechanical system is determined by adding the potential and kinetic enters toget...
• A car that brakes suddenly comes to a screeching halt. Is the sound energy produced in this conversi...
• 2. A kg of iron and a kilo of lead, both at 1000 degrees Celsius, are kept on ice. It is discovered ...
• Simple cell. Study it and answer the questions that follow ​
• 23. A car is driving at 15 m/s and accelerates at a rate of 23 m/s2 for 22.8 seconds. What speed did...
• 55. A projectile of mass 2.0 kg is fired in the air at an angle of 40.0° to the horizon at a speed o...
• Most metals are dull brittle ductile
• An electrical vacuum tube was sealed off during manufacturing at a pressure of 1.2 *10^7 mmhg at 27d...
• Electromagmetic radiation comes in different forms which pair does not appear next to one an other i...
• Resistance of a wire depend on Fuse is Water can conduct electricity...