random
what's your favorite ice cream flavor?
your choice
why is an earing called an earing?
cause its a ring that goes in the ear
what is the iris
the colored part in the eye
what is wavelength
the length of a wave
what was your favorite lesson this year
:)
what's 500+12,000
1,700
the middle ear has the smallest bones in the body true or false
true
how do eye lids protect the eye
it protects the eye from dirt/dust getting into the eye
what is the crest and trough
crest-top of a wave
trough-bottom of a wave
what is pitch
a description of how high or low the sound seems to a person
what's an eyes favorite game?
eye spy
what is an ear drum?
The eardrum is a thin flap of skin that stretches tight like a drum and vibrates when sound hits it
what is the pupil?
The pupil is the opening at the center of the iris through which light passes
what is amplitude
amplitude is a measurement of the amount of energy transferred by a wave
what is a decibel
unit for measuring loudness
whats mrs. gersteins favorite color
black
what connects to the hammer and stirrup?
anvil
what does vibrate mean?
Vibration is the repeated back-and-forth motion of a particle when displaced from its equilibrium position
what is a tsunami
A tsunami is a series of waves in a water body
what is loudness?
your perception of the energy of a sound
unscramble: kitihngn
thinking
what does a cochlea implant do
helps people hear that are deaf
what is the cornea
The cornea is the outer clear, round structure that covers the iris and the pupil
what is a medium
The material through which a wave travels
what is an echo?
a reflective sound wave