sci 2 quart assesmen
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
distance measures from the rest position of the medium. | amplitude
🗑
|
||||
the length from the tallest point of a wave to the next tallest point of a wave | wavelenth
🗑
|
||||
the amount it takes waves to pass a point | frequency
🗑
|
||||
as frequency_____ wavelength ______ | increases; decreases
🗑
|
||||
as amplitude _______, the ______increases as well | increases; energy
🗑
|
||||
all mechanical waves need matter or a ______ to carry energy on | medium
🗑
|
||||
the matter moves back and forth as _____ and rarefractions | compressions
🗑
|
||||
_______ are compression waves | sound waves
🗑
|
||||
sound waves travel faster in_____ | solids
🗑
|
||||
transverse waves look like____ | ocean waves
🗑
|
||||
the matter moves up and down, left and righ, and at _______ to the motion of the waves | right angles
🗑
|
||||
wight light is a mix of all _____ of the rainbow. | colors
🗑
|
||||
wight light contains of all ______ of visible light | wavelenght
🗑
|
||||
the order of the light spectrum is ___, ___, ___, ___, ___, ___, ___. | Red Orange Yellow Green Blue Indigo Violet
🗑
|
||||
we see colors due to the fact that a wavelenght has been _____ and the other wavelenths have been ____ | reflected; observed
🗑
|
||||
a prisim works by bending light which is called ____ | refraction
🗑
|
||||
current is measured in _____ by an _____ | amps; ammeter
🗑
|
||||
as electricity flow, electrical energy is transformed into ______ and _______ energy | thermal; light
🗑
|
||||
a series curcuit has ____ path for electricity to ___ | 1; flow
🗑
|
||||
if you remove 1 bulb in a series curcuit what happens | the lights do not work
🗑
|
||||
parallel curcuit has ____ paths for a curcuit to ____ | many ; flow
🗑
|
||||
if you remove 1 bulb in a parallel curcuit what happens | the curcuit still works
🗑
|
||||
flowing electricity can produce a _____ _____ which will affect a _____ if placed next to the wire | magnetic feild; magnet
🗑
|
||||
a genorator uses motion (kinetic, mechanical energy)to produce ______ energy | electrical
🗑
|
||||
An electric motor uses _____ energy to produce (kinetic, mechanical energy) | electric
🗑
|
||||
a magnet is strongest at the ___ | poles
🗑
|
||||
a magnetic feild extends in all ____ | directions
🗑
|
||||
when oppisite poles of a magnet are put together they will _____ | attract
🗑
|
||||
when like poles of a magnet are put together they will ____ | repel
🗑
|
||||
two ways to increase the strength of an electromagnet | 1. more coils around the nail 2. increase the battery or increase the current flowing through a curcuit
🗑
|
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:
maura06
Popular Science sets