4. A constant volume of gas has a pressure of ​98.3 kPa​ at ​497 K​ . Determine the temperature of the gas if the pressure is increased to ​182.5 kPa​ . a) Should the temperature of the gas increase or decrease? b) Using Kinetic Molecular Theory (KMT), explain your answer to (a). ​HINT​: What happens to the particles? c) Determine the final temperature of the gas. P​ 1​= P​ 2​= T​ 1​= T​ 2​= k = k =

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth