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WorksheetsCKLA Light and Sound
Total questions: 20
Worksheet time: 15mins
What parts of your body produce your voice?
Diaphragm, Trachea, and Larynx
Diaphragm, Trachea and Stomach
Lungs and Voice Box
Sound and light are both a form of ___________.
lengths
energy
an object
Objects that DO NOT allow light to pass through them are _____________.
Opaque
Transparent
Translucent
Sound and light both travel in the form of __________.
lenghts
rays
waves
True or False:
Light travels faster than sound.
True
False
Color is determined by how light is transmitted, reflected, and ____________.
bounced
opaque
absorbed
What is Alexander Graham Bell's most famous invention?
the lightbulb
the telegraph
the telephone
the microphone
What is Thomas Edison's most famous invention?
the lightbulb
the telegraph
the telephone
the voicebox
True of False:
Sound travels well in a vacuum like outer space.
True
False
A lens is a _________ object that light can pass through and that is used in many instruments, such as eye glasses.
transparent
translucent
opaque
True or False:
Sound is made from vibrations that travel in waves.
True
False
Which of the following is an example of refraction?
an image of yourself in the mirror
a straw that appears to bend in a glass of water
a shadow created by a tree that is blocking the sunlight
The Earth's main source of light is the ________.
moon
sun
lightbulbs
A desk is an example of a _________ object.
Transparent
Opaque
Clear
Translucent
Which statement tells how light and sound are similar?
Light and sound are both forms of energy.
Light and sound are both heard by your ears.
Light and sound can both be seen.
What is a rainbow and how is it formed?
Light refracted in the sky from raindrops. It is similar to a prism.
Light refracted in the sky from the stars. It is similar to a wedge.
Light reflected in the sky from a thunder. It is similar to a block.
Which of the following is an example of a concave lens?
a magnifying glass
a peephole on your door
a glass table
Which of the following is an example of a convex lens?
a clear liquid
a magnifying glass
a peephole on your door
What is the order of the colors of the rainbow?
Green, Blue, Indigo, Violet, Red, Orange, Yellow,
Red, Orange, Yellow, Green, Blue, Indigo, Violet
Violet, Red, Orange, Yellow, Green, Blue, Indigo
How fast does light travel?
750 miles per hour
750 miles per second
186,000 miles per second
