Numbers
The units of capacitance.
What are Farads?
This color has the shortest wavelength.
Violet
What is electricity?
Plastic, Glass, and Rubber are amongst this category of materials which inhibit the flow of electrons.
What are insulators?
This equation establishes the relationship between voltage, current, and resistance.
What is V = IR?
Discrete time signals.
What is digital?
The distance between one peak of a wave and another.
What is wavelength?
This diagram charts out the path electricity takes through a circuit.
What is a schematic diagram?
This type of material allows electrons to flow freely.
What is a conductor?
This emotion of electrons is why metals make good conductors.
What is excitation/excited?
Continuous time signals.
What is analog?
Different colors are different _________ of light.
What are different wavelengths/energy levels of light?
This difference in electron concentration is responsible for the DIRECTION of the flow of electrons (from + to -).
What is polarity?
This device become less resistant when exposed to light.
What is a Light Dependent Resistor (LDR)?
The square root of negative one, but also the charge of electrons/protons.
What is i?
The multiplicative inverse of wavelength.
What is frequency?
These colors of light cannot be created using others.
Primary colors
This measure of electrical POTENTIAL is given in units of Farads.
What is capacitance?
This device stores potential electrical energy by dividing negative and positive charges using an insulator.
What is a capacitor?
This trigonometric function is used to model waves.
Hint: Think adjacent side.
What is cosine?
The measure of how much electric energy is available in a system.
111
What is the binary code for white?
The force between 'like' charges, and the symbol for the cathode in a circuit are given by this sign.
What is negative (-)?
This type of material is not fully a conductor, yet not entirely an insulator.
What is a semiconductor?
What is 'like charges'?