A group of students builds a toy airplane.
Which type of energy enables the airplane to fly?
A group of students builds a toy airplane.
Which type of energy enables the airplane to fly?
The property in which a metal is attracted to a magnet.
The three physical states are...
Select all three.
If something can be dissolved it is...
What stops energy from moving easily?
Something that is less dense than water will while something more dense than water will .
Matter is
When matter is in a gas state, the atoms are...
Black Pepper is
allow heat to easily pass through.
A rubber eraser sinks, therefore, it is than water.
What specific metals are magnetic?
Hint: "NICS" – Select 4 correct answers.
A liquid is changed into a solid when...
One substance completely dissolved into another is called...
Which of the following are good thermal insulators?
Select 3.
What has a fixed volume and a fixed shape?
How could you separate a solution like salt water?
A group of students builds a toy airplane.
Which type of energy enables the airplane to fly?
A student holds a mirror against the letter B.
Which statement correctly explains why the B appears backwards in the mirror?
Which item is the energy source?
Which item is the load?
This question has 2 parts.
A student constructs a graphic organizer to record data about the behavior of light.
Which of the following objects could complete the graphic organizer?
Which statement best explains your first answer?
Is it possible to turn on only 1 bell and 2 light bulbs?
Students collected items around the room and tested them with a flashlight. They sorted the items in the table below. What would the BEST title be for each column?
Ken placed several objects on a table. He wanted to make a complete circuit that produced light. Which objects would he need in order to make the circuit?
Select THREE answers only.
Ken placed several objects on a table. He wanted to make a complete circuit that produced sound. Which objects would he need in order to make the circuit?
Select THREE answers only.
Drag each illustration to the matching energy being used.
Mechanical
Electrical
Thermal
Sound
Drag each illustration to the matching definition of light energy.
Reflection
Refraction
Absorption
Mary began to brew coffee in her coffee maker that was plugged into the wall. The water heats up causing molecules to move rapidly. Drag each energy type in the order in which it get converted; first on top, last on bottom.
electrical
thermal
mechanical
Which types of activities/ observation listed below involve the use of electrical energy?
Which types of activities/ observation listed below involve the use of mechanical energy?
Why can't person B see the candle?
A student builds the circuit shown in the figure.
What can the student do to allow the light to turn on?
What is wrong with the circuit below?
If all the switches are closed and then switch 1 was opened, how many light bulbs would be affected?
Drag each type of circuit to the matching definition.
Series circuit
Parallel circuit
Electricity flows along more than one pathway.
Electricity flows along one pathway.
Describe a use of mechanical energy:
Describe the use of electrical energy:
Describe a use of thermal energy:
Describe a use of sound energy:
Water freezes at °C.
Water boils at °C.
A student fills a large tank with 5 L of water. The student drops an apple, 3 marbles, a few coins, a plastic bottle, a pair of scissors, a fork, and a foam ball into the tank.
Drag each of the items to the correct density relative to water.
coins
foam ball
fork
marbles
apple
plastic bottle
scissors
Less dense than water
more dense than water
