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WorksheetsSounds
Total questions: 20
Worksheet time: 13mins
what type of wave is "a"?
longitudinal waves
transversal wave
what type of wave is b
longitudinal
transversal
Which direction does particles in longitudinal waves move
none
up and down
back and down
right and left
what direction does particles in transversal waves move?
up and down
right left
up down and right left
How does sound travel
sound waves
in a car
in a plane
through vibration
how does sound travel to our brain
from the ear drums to the brain
from the The incus, stapes, and malleus to the ear drum and then to the cochlea to the brain
ear drum then The incus, stapes, and malleus then cochlea, auditory nerve and finally to brain
it goes straight takes a u turn and stops on a signal. then on green light it takes the tunnel and goes to brain
its magic
the name of the 3 bones in our ear is called malleus, incus and (a)
from the cochlea to the brain how does the sound travel
auditory nerve
taxi
sound waves
spinal nerve
can sound travel in space
yes
no
dont know
can sound travel in water
no
yes
can sound travel through solid
yes
no
in which matter sound waves travel faster
air
solid
liquid
what do you think will happen when to waves collide
we go surfing
explosion
superpositioning
they become bigger
What is the amplitude of a wave?
the frequency of a wave
the maximum hight of the wave
the distance from the trough to another trough
What is the wavelength of a wave?
The distance between the crest and another crest
the size of the wave
the low pitch of a wave
What is the frequency of a wave?
size of the wave
The frequency is the number of waves per second
height of the wave from the crest to trough
What part of the ear collects sounds?
ear drum
auditory nerve
pinna
what is echo location
the location of objects by reflected sound
when u speak in an empty room
What type of waves are sound waves?
longitude
vibration
transverse
frequency
decibals
