Difference between revisions of "Buzzer"
| Line 6: | Line 6: | ||
===Meaning=== | ===Meaning=== | ||
[[File:Buzzer.png|right|300px|thumb|A picture of a [[buzzer]].]] | [[File:Buzzer.png|right|300px|thumb|A picture of a [[buzzer]].]] | ||
| − | A '''buzzer''' is [[component]] in a [[circuit]] that makes a [[sound]] when | + | A '''buzzer''' is a [[Electrical Component|component]] in a [[circuit]] that makes a [[sound]] when [[electricity]] goes through it. |
: Singular [[Noun]]: '''Buzzer''' | : Singular [[Noun]]: '''Buzzer''' | ||
| Line 12: | Line 12: | ||
===About Buzzers=== | ===About Buzzers=== | ||
| − | : A '''buzzer''' makes a sound when electricity goes through it. | + | : A '''buzzer''' makes a [[sound]] when [[electricity]] goes through it. |
| − | : A '''buzzer''' is a type of speaker that can only make one sound. | + | : A '''buzzer''' is a type of speaker that can only make one [[sound]]. |
: The '''buzzer''' will get louder when the electrical current increases. | : The '''buzzer''' will get louder when the electrical current increases. | ||
| Line 24: | Line 24: | ||
|The symbol for a '''buzzer'''. | |The symbol for a '''buzzer'''. | ||
|} | |} | ||
| + | |||
| + | ==Key Stage 3== | ||
| + | ===Meaning=== | ||
| + | A '''buzzer''' is a [[Electrical Component|component]] in a [[circuit]] that makes a [[sound]] when [[electricity]] goes through it. | ||
| + | |||
| + | ===About Buzzers=== | ||
| + | : A '''buzzer''' makes a [[sound]] when [[electricity]] goes through it. | ||
| + | : A '''buzzer''' is a type of speaker that can only make one [[sound]]. | ||
| + | : The [[pitch]] and [[Volume (Sound)|volume]] of a [[buzzer]] depends on the [[Electrical Current|current]] through the [[buzzer]]. | ||
| + | : The '''buzzer''' will get louder and higher [[pitch]] when the [[Electrical Current|electrical current]] increases. | ||
| + | |||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | |[[File:Buzzer.png|center|200px]] | ||
| + | |[[File:BuzzerSymbol.png|center|200px]] | ||
| + | |- | ||
| + | |A '''buzzer'''. | ||
| + | |The symbol for a '''buzzer'''. | ||
| + | |} | ||
| + | |||
| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | [[File:BuzzerSymbol.png|right|300px|thumb|The symbol for a [[buzzer]].]] | ||
| + | A '''buzzer''' is a [[Electrical Component|component]] in a [[circuit]] that makes a [[sound]] when [[electricity]] goes through it. | ||
| + | |||
| + | ===About Buzzers=== | ||
| + | : When a [[buzzer]] is active [[Electrical Work|electrical work]] is done to produce a [[sound]]. | ||
| + | : The [[pitch]] and [[Volume (Sound)|volume]] of a [[buzzer]] depends on the [[Electrical Current|current]] through the [[buzzer]]. | ||
| + | : The '''buzzer''' will get louder and higher [[pitch]] when the [[Electrical Current|electrical current]] increases. | ||
Revision as of 12:47, 27 February 2019
Contents
Key Stage 1
Meaning
A buzzer is something that makes a sound when you turn it on.
Key Stage 2
Meaning
A picture of a buzzer.
A buzzer is a component in a circuit that makes a sound when electricity goes through it.
About Buzzers
- A buzzer makes a sound when electricity goes through it.
- A buzzer is a type of speaker that can only make one sound.
- The buzzer will get louder when the electrical current increases.
|
 |
| A buzzer. | The symbol for a buzzer. |
Key Stage 3
Meaning
A buzzer is a component in a circuit that makes a sound when electricity goes through it.
About Buzzers
- A buzzer makes a sound when electricity goes through it.
- A buzzer is a type of speaker that can only make one sound.
- The pitch and volume of a buzzer depends on the current through the buzzer.
- The buzzer will get louder and higher pitch when the electrical current increases.
|
|
| A buzzer. | The symbol for a buzzer. |
Key Stage 4
Meaning
The symbol for a buzzer.
A buzzer is a component in a circuit that makes a sound when electricity goes through it.
About Buzzers
- When a buzzer is active electrical work is done to produce a sound.
- The pitch and volume of a buzzer depends on the current through the buzzer.
- The buzzer will get louder and higher pitch when the electrical current increases.