Name me the 2 metals that are magnetic.
What are iron and steel.
Flashlights and Stars are examples of this type of energy.
What is light energy?
The 3 main parts of a circuit include.
What are wires, power source (battery), and a load (something to test electricity).
State of matter that has a definite shape and definite volume.
What is a solid?
This force becomes weaker farther it is from the object.
It is the strongest at its ends.
Attracts metal objects.
What is Magnetism?
Name 2 materials that float in water.
Wood and Plastic.
Circuits and power outlets are examples of this type of energy.
What is electrical energy?
For a circuit to work, batteries must be connected at
What are unlike ends?
(+ to -)
State of matter that takes the shape of its container and does NOT have a definite volume (Container appears empty).
What is a gas?
The force that pulls 2 objects towards each other.
It is the largest non-contact force.
What is Gravity?
Name me 5 different Physical Properties.
What are:
1. Sink and Float, 2. Color, 3. Shape, 4. Size,
5. Flexibility, 6. Magnetic, 7. Flexibility, 8. Odor
9. States of Matter
Dancing and Running are examples of this energy.
What is mechanical energy?
The part of the circuit where you can turn it on or off.
What is a switch?
Salt water, lemon juice and water, and kool aid and water are all examples of.
What are solutions?
This is a contact force that involves 2 objects rubbing against each other.
What is Friction?
Name the 3 tools we used to measure physical properties.
What are Thermometers, balance scales, graduated cylinders, and rulers.
Sound energy is caused by
What are vibrations?
The wires are covered with plastic coating to protect us from the heat from the electricity. The plastic is an example of
What are insulators?
State of matter that takes the shape of its container and has a definite volume.
What is a liquid?
In an experiment it is important to do the experiment ________ times.
What is multiple?
Use 5 different physical properties to describe a wooden pencil.
What are:
1. Solid, 2. Color (varies), 3. size (small),
4. Not flexible, 5. Floats, 6. Hard, 7. Not magnetic
8. Shape (round, cylinder).
Fire and Ice are examples of this type of energy.
What is thermal energy?
Open circuits can occur in 2 different ways.
What are batteries are connected at like ends and the wires are not connected.
Sugar and Salt, Pepper and water, and Oil and water are examples of.
What is a mixture?
How do you know if a surface has more friction than another? (Carpet and tile).
The difference between how far the same object travels when rolled across the different surfaces.