19,879
edits
Changes
no edit summary
===Meaning===
[[File:Buzzer.png|right|300px|thumb|A picture of a [[buzzer]].]]
A '''buzzer''' is a [[Electrical Component|component]] in a [[circuit]] that makes a [[sound]] when you turn [[electricity]] goes through it on.
: Singular [[Noun]]: '''Buzzer'''
===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.
|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.