
Akustik

Quiz
•
Science
•
8th Grade
•
Medium

Hans Lindgren
Used 4+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I vilken enhet mäts frekvensen?
decibel
Hertz
Amplitud
m/s
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ljud skapas av
elektroner
vibrationer
densitet
strömning
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Amplituden påverkar ljudets
ton
styrka
våglängd
höjd
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Våglängden påverkar ljudets
styrka
frekvens
amplitud
ton
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ljudvågor är
förtätningar och förtunningar
elektriska signaler
ett streck som ritas som en våg
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Om en sträng vibrerar snabbt skapar den
en låg ton
en hög ton
ett svagt ljud
ett starkt ljud
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
En 440 Hz stämgaffel vibrerar ........................... gånger per sekund.
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