Worksheets3 - Intensity
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Intensity in sound refers to:
a)
The frequency of sound waves.
b)
The duration of sound waves.
c)
The tone of sound waves.
d)
The volume or amplitude of sound waves.
2.
In acoustics, how is intensity related to the amplitude of a sound wave?
a)
Greater amplitude implies greater volume or intensity.
b)
Greater amplitude implies lower volume.
c)
Amplitude does not affect intensity.
d)
Amplitude only affects the tone of the sound.
3.
What do dynamic markings like pp, p, mf, f, ff symbolize in a music score?
a)
The rhythm of the music.
b)
The intensity or volume of a note or passage.
c)
The duration of the notes.
d)
The type of instrument to use.
4.
What do crescendo or diminuendo changes indicate in a music score?
a)
Changes in the key of the music.
b)
Changes in the speed of the music.
c)
Gradual changes in the volume or intensity of the music.
d)
Changes in the primary instrument.
5.
What is the decibel threshold above which sound can cause hearing damage?
a)
80 decibels.
b)
100 decibels.
c)
120 decibels.
d)
140 decibels.
6.
Where does the name of the musical instrument piano come from?
a)
From an Italian word meaning "soft".
b)
From an ancient instrument called the pianoforte.
c)
From the name of its inventor.
d)
From a technique of playing softly and strongly.
7.
Maria Anna Mozart, sister of Wolfgang Amadeus Mozart, abandoned her musical career due to:
a)
Lack of musical talent.
b)
Illness.
c)
Traditions and customs of her time.
d)
Preference for another profession.
8.
In musical notation, what effect does adding a dot next to a note have?
a)
Changes the pitch of the note.
b)
Increases the duration of the note by half its value.
c)
Indicates a pause after the note.
d)
Changes the intensity of the note.
9.
A dotted quaver has the same duration as:
a)
A semiquaver.
b)
A crotchet.
c)
A quaver tied to a semiquaver.
d)
A minim.
10.
What does intensity represent in speech?
a)
The clarity with which words are pronounced.
b)
The speed of speech.
c)
The volume or force of the sound.
d)
The tone or inflection of the voice.
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