Podcast
Questions and Answers
What is the focus of the text?
What is the focus of the text?
- The history of sound recording technology
- The physics of sound waves (correct)
- The influence of sound in art and literature
- The impact of sound on human health
What is the unit of measurement for sound intensity?
What is the unit of measurement for sound intensity?
- Volts
- Watts
- Hertz
- Decibels (correct)
Which property of sound waves is responsible for pitch?
Which property of sound waves is responsible for pitch?
- Wavelength
- Amplitude
- Frequency (correct)
- Speed
How does the speed of sound change with temperature?
How does the speed of sound change with temperature?