Vocabulary
What is the word for how big or loud a sound wave is?
Amplitude
Which professional helps people who have trouble hearing?
Audiologist
What is the name for a picture that helps you understand how something works?
Visual representation
What happens to the pitch when the wavelength gets longer?
The pitch gets lower
How do scientists know what dolphins or frogs are saying underwater?
They use visual representations of the sound waves
What do we call the person who hears a sound?
Listener
Which professional work with actors and sound effects people to record sounds for movies?
Sound engineers.
What test do audiologists use to measure how well someone hears different pitches?
Pure tone test
What property of sound do engineers change to make voices louder or quieter?
Amplitude
Why do sound engineers use visual representations when editing music or movies?
To see different sounds and fix them or adjust them
What do you call a pattern of motion that travels away from a source?
Wavelength
What job uses sound waves to create images of the inside of the human body?
Doctors
What is a waveform
A curved line that shows the pattern of a wave
What is pitch?
How high or low a sound is
Why is it important to visualize sound even though we can’t see it?
It helps people understand and change sound for different jobs
Where was Ms. Flores born?
Peru
What is Ms. Flores favorite chocolate?
Dark Chocolate