Name That Heat Transfer!
How is this heat transferring?
Heat from a stovetop transferring to a pot.
Conduction!
What is the conservation law of electricity?
The charges move around but they are neither created nor destroyed.
What is a series circuit? Draw it.
Resistors are in a row, there is one path for electricity to pass through.
How can one describe "frequency"?
How many "per" time. (1/s)
How do you calculate electric power?
P=IV (Power=[Current][Voltage])
How is this heat transferring?
A bowl of food heating in the microwave.
Radiation!
What happens to your charge if you scuff electrons from the carpet onto your shoe?
What is a parallel circuit? Draw it.
Separate, multiple paths.
What is it called when sounds that are exactly the same happen at the same time and "add together"?
Constructive interference!
What is the power in a circuit that has a voltage of 130 and a current of 65?
8450 watts
How is this heat transferring?
Ice melting
Convection!
Is the charge between two like charges attractive or repulsive?
Repulsive!
What is constant in a series circuit? What is constant in a parallel circuit?
In a series circuit, current in constant. In a parallel circuit, voltage is constant.
Draw a transverse wave and a longitudinal/elastic wave!
If your transverse wave looks like a squiggle good job.
If your longitudinal/elastic wave looks like a slinky good job.
A circuit has a resistor of 5 amps, a resistor of 7 amps, and a resistor of 3 amps. The circuit has a voltage of 70 volts. What is its resistance?
4.7 Ω
How is this heat transferring?
Your hands being warmed from being in front of a fire
Radiation!
What fraction of a proton is an electron?
An electron is 1/2000th of a proton!
Where does a safety fuse go in a circuit? Why? Draw it.
The fuse goes right before the battery so that the electricity does not overwhelm the circuit.
The higher the frequency, the higher the pitch.
A person stands in a cold 3°C warehouse. They yell and hear their echo after 4 seconds. How far are they to the wall?
663.6 m
How is this heat transferring?
Your feet being burned from hot sand.
Conduction!
What is Ohm's Law?
V=IR (Voltage=[Current][Resistance])
What make's Coulomb's Law different from the very similar law of gravitational force?
Electric force can attract OR repel, while gravitational force simply attracts.
Someone draw noise, pure tone, and musical tone as fast as you can go go go go go go
yeah
A bat in a 19°C cave hears its echo after 6 seconds. How far is it to the wall?
1024.2