Light
Light moves in waves and in this way.
straight line
Why is an object red?
All colors except for red are absorbed, and red is reflected.
What has hands but cannot clap?
a clock
All sound is created when there is a...
vibration
The material that allows some light to pass through
translucent
The only kind of energy waves you can see
light waves
Includes all the light that you can see.
What word is always spelled incorrectly?
incorrectly
The loudness or softness of a sound
volume
A teapot on the stove and an ambulance have a _____ pitch.
high
This type of surface scatters the light rays that hit them and are reflected
rough surface
When all colors are absorbed, what color is seen on an object?
black
What building has the most stories?
a library
A cow or thunder are examples of ____ pitch.
low
This object is used to refract light into all the colors of the rainbow.
prism
Something that light does not pass through
opaque
This color occurs when all colors of light are reflected.
white
I'm tall when I'm new but short when I'm used...
a candle
This is higher from sounds made from thin/tightly stretched strings on a guitar and lower from the sounds made by thick/loosely stretched strings on a guitar.
pitch
This is what sound travels in...
waves
This lets all light pass through
transparent
What are the colors of the rainbow/its name?
ROYGBIV
What is full of holes but still holds water?
a sponge
What are 3 examples of high pitch sounds?
Answers may vary.
Two types of lenses.
convex & concave