Forces in Action
What is a push or a pull called?
What is a force?
What is energy?
What is the ability to do work or cause change?
What are the three basic parts needed to form a simple circuit?
What is a battery, wires, and output device?
What material is a good conductor of electricity?
What is copper/metal?
What type of energy do water waves transfer?
What is mechanical energy?
What force pulls objects toward the ground?
What is gravity?
Which form of energy is the energy of motion?
What is mechanical energy?
What is a circuit called when the path is complete and energy can flow?
What is a closed circuit?
What material is a good insulator?
What is rubber/wood/plastic?
What do floating objects do when water has waves?
What is they bob up and down?
Which surface would have more friction: carpet or tile?
What is carpet?
What causes sound?
What are vibrations?
What does a switch do in a circuit?
What is control whether it is open or closed?
Why are pots and pans made of metal?
What is because metal conducts thermal energy well?
How does sound travel?
What is in waves through a medium?
What type of materials are attracted to magnets?
What are steel, iron, nickel, and cobalt?
Can energy be created or destroyed?
What is no, it can only be transferred?
What kind of energy can a closed circuit produce?
What is light and thermal energy?
What happens if you put an eraser in the middle of a circuit?
What is the circuit breaks and electricity stops?
What happens when you strum a guitar?
What is the strings vibrate and make sound?
What happens when you apply a stronger force to an object?
What is it moves farther or faster?
What happens when objects collide?
What is energy is transferred between them?
Why won't a bulb light up in an open circuit?
What is because the path is broken?
Why are coolers made from insulators?
What is to keep food close to its original temperature?
What does it mean when we say that energy is transferred in a wave?
What is energy moves from one place to another without the object itself moving far?