Sound
What does sound travel as?
A wave
What property of a soundwave determines the pitch?
Frequency
What property of a soundwave is volume?
Loudness
What is light?
Energy
What is the clear protective lens of the eyeball?
Cornea
Sound is produced by?
Vibrations
A really tight guitar string will produce what kind of pitch?
High Pitch
What property of a soundwave determines the volume?
Amplitude
What does light do when it hits a smooth steel object?
Reflect
What is the hole in the eye that allows light to enter?
Pupil
Can a solid produce and transmit sound?
Yes
A really long xylophone tile will produce what type of pitch?
Low pitch
What type of amplitude produces loud sounds?
High amplitude
What does light do when it hits a window?
transmit
What sends a message to the brain when light hits it at the back of the eye?
Retina
Yes
The key attached to the shortest piano string produces what type of pitch?
High Pitch
What type of amplitude produces quiet sounds?
Low amplitude
What does light do when it hits objects that appear dull, and cast a shadow?
absorb
How does your brain receive the image?
Upside down
Can a vacuum transmit sound?
No
A looser banjo string will produce what type of pitch?
Lower pitch
How do you make a xylophone key make a really loud sound?
Hit it hard
When light gets absorbed by an object, what happens to the energy?
It turns into heat
What part of the eye allows you to perceive color?
Rods and Cones