What was the inspiration for Mohammad-Reza Alam's wave carpet? Why did he
think it would work?

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Label a-f based on the table using c for concentrated and d for dilute