Gas sample A has a mass of 32.00 grams. Gas sample B has a mass of 28.00 grams. If the two gas samples are both at 25°C, which sample has the greatest
average kinetic energy?

Who was the first scientist to measure speed as distance over time?

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Explain what happens at the saturation point when adding salt to water at room temperature.