What is acoustics?
In this lesson, we will be looking at acoustics which is the science of sound waves.
What is acoustics?
In this lesson, we will be looking at acoustics which is the science of sound waves.
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Lesson details
Key learning points
- Describe the science of acoustics
- Describe how scientists dampen unwanted noise
- Describe how engineers build venues to improve sound quality
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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
The amplitude of sound is measured in which unit?
decipells
Hertz
Q2.
What is the abbreviation of this unit?
Bd
sB
Q3.
Which of these is a way to protect your ears from loud sounds?
Move closer to the sound
Wear a hat
4 Questions
Q1.
What is the name of a scientist who studies the acoustics of music?
Acousticman
Acoustics
Q2.
Why do soft materials make sound quieter?
The sound bounces off the soft material
The sound is amplified by soft materials
Q3.
Headphones and speakers are designed to...
make the loudest sound
make the softest sound
Q4.
Having a hard flat roof over a stadium will make the sound
no change
softer