Mom testing Chet on ISP and Papa helping
Mom: What's the question that this unit deals with?
Chet: Conservation of Energy.
Aarushi: "Energy is neither created nor destroyed."
Papa: Fat people conserve energy.
Mom: What's a physical change?
Chet: I don't know...
Me: Come on Chet... what happens when ice melts?
Chet: A phys-
Papa: A physical change is when you exercise a lot and lose weight. A chemical change is the love that grows in our hearts over time.
Chet: When weak bonds are formed, it's endothermic?
Aarushi: I just think of it as whether you're putting energy in, or energy is given off.
Papa: When you eat fattening food, you are being endothermic.
Chet: Conservation of Energy.
Aarushi: "Energy is neither created nor destroyed."
Papa: Fat people conserve energy.
Mom: What's a physical change?
Chet: I don't know...
Me: Come on Chet... what happens when ice melts?
Chet: A phys-
Papa: A physical change is when you exercise a lot and lose weight. A chemical change is the love that grows in our hearts over time.
Chet: When weak bonds are formed, it's endothermic?
Aarushi: I just think of it as whether you're putting energy in, or energy is given off.
Papa: When you eat fattening food, you are being endothermic.