What is the difference between the initial and the final volume?
The initial volume is the volume you start with and the final volume is the volume you end with
100
What is a contour interval?
the difference in elevation between two side by side contour lines
100
Draw a battery showing the anode and the cathode terminals
100
Why don't solar panels work well when it is cloudy?
because the photons are not reaching the whole panel, therefore it decreases the probability of electrons jumping over the p/n junction.
100
What does a windmill do?
convert wind energy into mechanical energy
200
How do you find the volume of an object?
final volume - Initial volume
200
if contour lines are closer together an area is ...
steep
200
draw a picture showing static electricity
200
Draw p type silicon
200
What does a wind turbine do?
a wind turbine converts wind energy into electricity
300
What is the equation for density?
mass/volume
300
If two contour lines are farther apart an area is..
flat
300
What circuit can run more components
parallel
300
Draw N type silicon
300
how do you use a volt meter to determine if your turbine is effective?
turn the switch to ~V and connect the anode cord to the anode terminal and the cathode cord to the cathode terminal and engage your turbine and record the voltage
400
How do you find the average density?
sum of the densities / number of densities
400
What direction does a river flow?
south
400
What is the purpose of a switch
To open and close a circuit
400
What does a photovoltaic cell do?
it converts light into electricity
400
Name a location in Nevada where wind energy would be effective. defend your response.
answers vary
500
If an object has a density of 3 g/ml and a mass of 12 g what is the volume
4 mL
500
What 5 things does every good map have?
Scale
title
shows an area of the earth
compass
key
500
draw an example of an open and closed circuit
500
draw or describe how a solar cell in a solar panel works.
draw pic on board
500
What are three advantage and disadvantages of using wind energy in Nevada. Your answer must be specific to Nevada.