Transfer Energy

Which type of heat transfer can transfer through space?

Hot chocolate is stirred with a spoon and the spoon gets hot.

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer. 

Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 

Warm air rises and the cool air sinks demonstrates this type of heat transfer. 

People get energy from the food that they eat and transform that energy as they move. Which energy transformations occur as a student rapidly rubs the palms of his hands together?

A television works by transforming electrical energy into what other kinds of energy?

Energy transformations occur when...

A lamp that plugs into a wall socket draws energy which flows through a thin wire in the bulb causing it to glow. What energy transformations are taking place?

The blades of a wind turbine spin when air moves (wind). Which energy transformation happens when the blades are spinning?