Waves
What is the height/energy of the wave?
What is Amplitude
Echo is outcome of sound being________?
What is reflected?
What is the charge of a electron?
What is a negative charge?
How does light travel?
What is in a straight line?
What do like charges do ?
What is repel?
A scienctist wants to find the frequency of a sound wave. They already know how many wavelengths there are on the graph. What else do they need to know?
What is the time (in seconds)?
Amplitude corresponds to:___________?
What is volume/loudness?
What allows electricity to flow?
What are conductors?
Which absorbs the greatest amount of light a black t-shirt or aluminum foil?
What is a black T-Shirt?
What do opposite charges do ?
What is attract?
When the color of light changes, what other property of the light wave also change?
What is the wavelength and frequency?
What is the name of the wave that REQUIRE a medium?
What is mechanical/sound wave?
What prevents the flow of electricity?
What is an insulator?
If Ms.Cooper has conductive wires and a power source(battery)what is she missing in order to complete her circuit?
What is a load/light bulb?
What color in the rainbow has the longest wavelength?
What is red?
If you are graphing a wave with an amplitude of 8 what is the y value of your trough?
What is -8?
Pitch corresponds to:____________?
What is frequency?
Rubber, plastic, glass, wood are all examples of:___________?
What is an Insulator?
In a series circuit, what happens when one light bulb is disconnected?
What is____
-incomplete pathway
-the other bulb will turn off
A student is investigating how the number of light bulbs connected in a circuit affects the brightness of each bulb.
What is the dependent variable?
What is the brightness of the bulb?
If you are graphing a wave with an amplitude of 8 what is the y value of your crest?
What is 8?
When sound travels from a speaker to your ear, what is actually moving?
What is energy?
Metal, steel, copper, gold, iron are all examples of:__________?
What is a conductor?
In a circuit with 2 bulbs and 1 battery what is happens to the brightness of the bulbs?
What is being shared/split?
A student is investigating how the number of light bulbs connected in a circuit affects the brightness of each bulb.
What is the independent Variable?