Question

A pot of black-eyed peas heats to a boil on a stove. The boiling pot of peas is a model of 1. radiation 2. convection 3. conduction 4. efficiency

Answer 1

Your bedroom gets direct sunlight through a window during the hottest times of the day. You ask your mom to turn down the thermostat in the house so your room can cool down. Instead, your mom suggests that you put aluminum foil over the window. What will the results be if you take your mom’s advice?

Answer 2

a room cooled by minimizing heat transfer by reflectiona room cooled by minimizing heat transfer by radiationa room cooled by minimizing heat transfer by convectiona room cooled by minimizing heat transfer by conduction