3 Questions
What is the speed of sound in air at room temperature?
343 meters per second
What is sound?
A form of energy produced by vibrations
Which property of a sound wave determines its loudness?
Amplitude
Study Notes
Sound Basics
- The speed of sound in air at room temperature is approximately 343 meters per second (m/s).
- Sound is a form of mechanical wave that propagates through a medium, such as air, water, or solids.
- The loudness of a sound wave is determined by its amplitude, which is the maximum displacement of the wave from its equilibrium position.
Test your knowledge of sound with this class 8 science quiz! Explore the fundamentals of sound, including its definition, speed in air at room temperature, and the property that determines its loudness. Engage in a fun learning experience and expand your understanding of sound waves.
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