You want a pot of water to boil at 220 F. How heavy a lid should you put on the 6-in.-diameter pot when Patm = 14.7 psia?

How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted