1. The quality of a sound, including factors like timbre and richness, contributes to its pleasantness. Sounds with balanced frequencies, harmonics, and resonance tend to be perceived as more pleasing to the ear.

    The quality of a sound, including factors like timbre and richness, contributes to its pleasantness. Sounds with balanced frequencies, harmonics, and resonance tend to be perceived as more pleasing to the ear.

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  2. A tone is a sound characterized by a specific frequency and waveform, while a note is a musical tone with a specific pitch and duration, often representing a single sound in music.

    A tone is a sound characterized by a specific frequency and waveform, while a note is a musical tone with a specific pitch and duration, often representing a single sound in music.

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  3. No, light is not considered a mechanical wave. It is an electromagnetic wave that does not require a medium for propagation, unlike mechanical waves such as sound waves.

    No, light is not considered a mechanical wave. It is an electromagnetic wave that does not require a medium for propagation, unlike mechanical waves such as sound waves.

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  4. In transverse waves, medium particles move perpendicular to the direction of wave propagation. As the wave passes, particles oscillate up and down or side to side, conveying energy without net displacement.

    In transverse waves, medium particles move perpendicular to the direction of wave propagation. As the wave passes, particles oscillate up and down or side to side, conveying energy without net displacement.

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  5. Transverse waves involve particle oscillation perpendicular to wave direction, like light and electromagnetic waves. Mechanical waves, including sound, require a medium for propagation, transmitting energy through particle compression and rarefaction along wave direction.

    Transverse waves involve particle oscillation perpendicular to wave direction, like light and electromagnetic waves. Mechanical waves, including sound, require a medium for propagation, transmitting energy through particle compression and rarefaction along wave direction.

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