science chapter 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
What has a definite volume and shape? | solids
🗑
|
||||
What has definite volume but not shape? | liquids
🗑
|
||||
What has no definite shape or volume? | gas
🗑
|
||||
Besides solid, liquid, and gas, what are the other 2 states of matter? | Plasma and Bose-Einstien condensate (BEC)
🗑
|
||||
If something is faster than another, does it have more kinetic energy? | yes
🗑
|
||||
What is the kinetic theory of matter? | particles in matter are constantly moving.
🗑
|
||||
Explain what pressure is. | force distributed over an area.
🗑
|
||||
If there is more force what else is there more of? | Pressure
🗑
|
||||
Does temperature affect pressure? if so, why? | yes, if you increase heat the pressure also increases.
🗑
|
||||
What is Boyle's law? | relationship between pressure and volume.
🗑
|
||||
What is Charles' law? | relationship between volume and temperature.
🗑
|
||||
If you increase the number of particles in something what else increases? | Pressure
🗑
|
||||
What are melting and freezing examples of? | phase changes
🗑
|
||||
What characteristics do all phase changes share? | Energy and Temperature
🗑
|
||||
Energy can only do 2 things in a phase change. What are these 2 things? | Energy can be released or absorbed.
🗑
|
||||
What is endothermic change? | When the object absorbs the energy
🗑
|
||||
What is exothermic change? | When the object releases the energy.
🗑
|
||||
Give one example of an exothermic phase change. | Water freezing is an exothermic phase change.
🗑
|
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:
cam wentworth
Popular Science sets