A strong latex balloon has a volume of 5l and a pressure of 200000Pa. The balloon manufacturer say the balloon can take a pressure of 400000Pa. If the balloon is squashed to 3l will it burst?

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply