What form of energy is being used when a person pushes heavy boxes across the floor?
A girl turned the light off and went to bed. She remembered she had accidentally left her glass of ice water on the counter. When she got up the next morning, the ice had melted. What form of energy caused the ice to melt?
Which form of energy is produced when a guitar string vibrates?
Which form of energy is produced when a lamp is turned on?
What kind of energy is represented in this picture?
What kind of energy is needed to make the scissors work?
What kind of energy does this device use to work?
The basket and post can both spin. What type of energy do the basket and post need in order to spin?
Which type of energy is produced when the handle of a pencil sharpener turns?
A student rides a bicycle to school. This is an example of energy because the student
Which of the following is NOT mechanical energy?
What type of energy does an oven produce?
All of the following are examples of things that produce light energy EXCEPT-
The Sun produces
Which of the following does NOT produce light energy?
When a grasshopper rubs its lets together, a sound is made because