WorksheetsPASS Energy Review
Total questions: 38
Worksheet time: 1hrs 13mins
-flat surface that is higher at one end.
-helps a person move something up or down from one place to another
-helps a person move or lift something
-example is a see-saw
A student was practicing guitar for the school talent show. What must happen for you to hear the music the student is playing on her guitar?
The strings must stretch and travel in a straight line.
The strings must vibrate, and the sound must pass through empty space.
The strings must vibrate, and the sound must travel in waves.
The strings must expand and go to your ears.
All of the following are examples demonstrating mechanical energy except -
a fire roasting marshmallows
a fan blowing out air
a girl kicking a ball across the yard
a boy writing with a pen
A group of students set up the electrical circuit shown. Why is Bulb 2 not lighting up?
The switch is open and prevents the circuit from working.
The battery is dead and does not provide any electrical energy.
Bulb 2 is burnt out, so it isn't working.
Bulb 2 is not connected correctly to the circuit.
A student uses a heat lamp in a terrarium to create a warm environment for her pet lizard. What types of energy are present when the heat lamp is on?
light, sound, mechanical
electrical, light, thermal
sound, thermal, electrical
thermal, light, sound
