WorksheetsCh. 14 - Sound and Light
Total questions: 16
Worksheet time: 14mins
What is wax paper?
transparent
translucent
opaque
What is light?
energy
star
sun
What does R.O.Y G. B.I.V.
Random Over Your Green Blue Idea Very
Red or your great blue Indigo viking
Red Orange Yellow Green Blue Indigo Violet
Which of the following is required for sound?
chemicals
vibrations
instruments
What is vibration?
high and low sounds
loud and soft
the back and forth movement of matter
What is volume?
the loudness of a sound
big and small
high and low pitches
What is pitch?
big and small
fast and slow
how high or low a sound is
What is an echo?
high and low sounds
a sound that bounces off a surface
fast and slow movements
Another name for light bending is ....
Reflection
Absorbing
Refraction
Which is opaque?
aluminum foil
clean water
waxed paper
_____ is a lens that is thicker in the middle and makes an object appear bigger.
prism
convex lens
concave lens
______ is a lens that is thicker on its edges and makes an object appear smaller?
prism
convex lens
concave lens
When a rainbow is formed outside naturally, what causes the light to refract?
A. Small raindrops
B. Sunlight rays
C. Tiny mirrors
Which is transparent?
a wooden fence
clean water
aluminum foil
What happens when light hits a mirror?
it makes a color
it reflects
it makes a rainbow
This is used to separate white light into colors.
prism
reflection
spectrum
