Which object requires only mechanical energy to perform its main function?
What types of energy does the toy oven use to bake the cakes?
Which activities on the list are examples of the use of mechanical energy?
What kinds of energy are needed in this investigation to change the state of matter of the candle?
What type of energy causes ice cream to melt?
What form of energy does the sun give?
What type of energy do we use to cook food?
What type of energy is being used when riding a bicycle?
What form of energy is talking?
What form of energy is music?
What form of energy is used when pushing something?
What tool can be used to measure thermal energy?
Which type of energy does a wind-up toy use?
Which uses thermal energy?
Which of these is NOT an example of the bicycle using mechanical energy?