Science chapter 22
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| __________ waves travel through empty space or matter. | Electromagnetic
🗑
|
||||
| EM waves are produced when _____ _____ and _____ _____ ____ at the same time. | Magnetic field, electric field, vibrate
🗑
|
||||
| The _______ shows the range of all ___ waves. | Electromagnetic spectrum, EM
🗑
|
||||
| ________ make up the regions on the electromagnetic spectrum | Wavelengths.
🗑
|
||||
| ________ _______ is when two waves combine and they create a ______ amplitude. | Destructive Interference. smaller
🗑
|
||||
| How much diffraction that occurs depends on the ________ and size of the barrier or opening that it goes around. | Wavelength.
🗑
|
||||
| ______ separates _____ light into different colors. | Refraction, white
🗑
|
||||
| The mixing of color is called ________ _________. | Color Addition
🗑
|
||||
| The mixing of pigments is called _______ ________. | Color subtraction
🗑
|
||||
| For the greatest amount of diffraction to occur the ____ must be the same size or smaller than the wavelength. | Barrier.
🗑
|
||||
| When _____ light is refracted the amount of light that _____ depends on the lights ________. | White, bends, wavelength.
🗑
|
||||
| Mixing red green and blue light is called ____ ________. | Color addition
🗑
|
||||
| The longer the __________ the shorter the _______. | Wavelength, frequency.
🗑
|
||||
| ________ _____ cannot be detected by the human eye because it has a longer _________ than the visible light which is what we can see. | Infrared radiation.
🗑
|
||||
| The shorter the _________ the higher the ______. | Wavelength, Frequency.
🗑
|
||||
| A ______ is not a type of ________________ radiation because it is not on the EM spectrum. | Photon, electromagnetic.
🗑
|
||||
| _ ____ have the shortest wavelength and carry the greatest amount o energy. | X rays.
🗑
|
||||
| _____ _____, _____ _____, and _____ ______ go through small openings because of diffraction. | Water waves, Light waves, sound waves.
🗑
|
||||
| The type of surface _____ impact the type of reflection that occurs.. | does
🗑
|
||||
| A rainbow shows different colors because the water droplets _____ the white light and separates into different wavelengths which creates different colors. | Refract.
🗑
|
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:
Easy80
Popular Science sets