Karteikarten
5.3 by a Mahir
Karten in diesem Stapel (14)
- 1sound energy5.3
- 2wha is sound energiSound energy is a form of energy associated with the vibration of matter.Duh
- 3gimme one simple example of sound energyAn air conditioning fan
An airplane taking off
A ballerina dancing in toe shoes
A balloon popping
The bell dinging on a microwave
A boom box blaring
A broom swishing
A buzzing bee
Car brakes squealing
A car crashing
A car door closing
A car engine
A car horn
Champagne glasses clicking in a toast
Clog dancing
Computer mouse clicking
A copier machine
A diver splashing into water
Doorbell chiming
A dripping faucet
A foghorn
Firecrackers popping
An open fire crackling
Fireworks exploding
A flag flapping in a strong breeze
Flamenco dancing
A hair dryer
A jack hammer
Jingle bells
Meat sizzling on the grill
Paper crumpling
Paper tearing
Pouring milk into Rice Krispies™ cereal
Radiator pipes clanking
A radio
Railroad crossing signal
The siren on a fire engine
A slinky in motion
Smoothing wood with sandpaper
Someone shuffling cards
A sonic boom
A tap dancer
A tea kettle whistling
Tires squealing when racing
A train moving on the tracks
Vacuum cleaner
Walking in autumn leaves
Water boiling
A waterfall
Waves crashing into a rocky shore
A whistle
Wind chimes - 4What is sound energy a form of?Mechanical energy or.... ok fine i wont make a big answer.
- 5how is sound produced from a trumpet?Through our floppy virbating lips as we spit our lips dry trying to give it a goood blow in and out through our oral cavities
- 6whats a pitch? ( zeyd say it with ur arab accent)the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone.
"her voice rose steadily in pitch" - 7What is frequency?the rate per second of a vibration constituting a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light).
"different thicknesses of glass will absorb different frequencies of sound" Obviously you all knew that - 8UnavailablePlease follow @Ben dover to see this post
- 9why does a brick wall bounce back the sound?Soundproofing is important in homes and apartments to give the residents privacy from each other. Soundproofing is also vital in places such as recording studios where the audio in a room is carefully controlled. The material used to build a room plays a significant role in how soundproof the room is, and brick often is used for this purpose.
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███████▄▄░░░░░░░░░▀░░░▄▀▄███████████████ - 11What colour is this?What colour is this?
- 12Give an example of a high frequency soundGauge shotgun,me screaming
- 13Nearly done nowAlmost there,we can do it
- 14Okay ending it here,I need to do other homeworkThe end
Informationen
- Beschreibung
- Karteikarten am 5.3 by a Mahir, erstellt von Mahir As sami Uddin am 10/08/2017.
- Erstellt von
- Mahir As sami Uddin
- Aufrufe
- 16
- Bewertung