Which of the following energy transformations occurs when you eat a hamburger?
the chemical energy in the food is converted to mechanical energy to give the body energy to move.

the chemical energy in the food is converted to sound energy to the body hear.

the chemical energy in the food is converted to nuclear energy to with digestion.

the chemical energy in the food is not converted and is lost when the food is eaten

The correct answer is (A) The chemical energy in the food is converted to mechanical energy to give the body energy to move.

The chemical energy in food can be converted to another form of chemical energy when it is stored as glucose or fat. The chemical energy in our food can also be converted to mechanical energy in the form of muscle movement and it provides us energy to travel and move from one place to another pace. The entire energy is not converted to mechanical though, it is also converted into heat energy.

which three statements are true about all alloys?

compass can be used day and night, cloudy or sunny