for quiz
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| energy | the ability to do work
🗑
|
||||
| work | when a force causes an object to move in a particular direction
🗑
|
||||
| kinetic energy | the energy of motion
🗑
|
||||
| what kinetic energy depends on | mass and speed
🗑
|
||||
| potential energy | the energy an object has because of its position
🗑
|
||||
| the amount of gravitational potential energy | weight and height
🗑
|
||||
| mechanical energy | the total energy of motion and position of an object
🗑
|
||||
| thermal energy | the amount of heat caused by the motion of atoms in a substance
🗑
|
||||
| chemical energy | the energy stored within the bonds between atoms
🗑
|
||||
| nuclear energy | the energy that is stored in the nucleus of an atom
🗑
|
||||
| electrical energy | the energy of moving electrons
🗑
|
||||
| sound energy | energy caused by vibrating particles
🗑
|
||||
| light energy | a form of energy that travels as an electromagnetic wave
🗑
|
||||
| how light is produced | the vibration of electrically charged particles
🗑
|
||||
| energy conversions | a change from one form of energy to another
🗑
|
||||
| the law of conservation of energy | energy cannot be created or destroyed but can be changed in form
🗑
|
||||
| waste heat | converting chemical energy from gas into mechanical energy
🗑
|
||||
| renewable energy | sources of nature that can naturally replenish themselves on a human timescale
🗑
|
||||
| examples of renewable energy | wind energy, hydropower energy, etc
🗑
|
||||
| examples of non-renewable energy | fossil fuel energy, coal, etc
🗑
|
||||
| photovoltaic cell | a device that converts solar energy to electrical energy
🗑
|
||||
| where are photovoltaic cells used | solar panels and some calculators
🗑
|
||||
| solar energy | energy from the sun
🗑
|
||||
| hydroelectric power | the electric produced by flowing water
🗑
|
||||
| wind energy | moving air caused by solar energy
🗑
|
||||
| biomass fuels | fuels made from living things
🗑
|
||||
| geothermal energy | heat that is drilled from inside earth
🗑
|
||||
| hydrogen power | energy made from using hydrogen as fuel
🗑
|
||||
| nuclear fission | the splitting of an atom's nucleus
🗑
|
||||
| nuclear fusion | when two nuclei are combined to produce a single larger nucleus
🗑
|
||||
| How a meltdown occurs | if the fuel rods in the reactor start to heat and can cause an explosion
🗑
|
||||
| Gravitational potential energy(GPE) | weight x height
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
rlin
Popular Science sets