What are different properties of sound?

Answer 1

Sounds are vibrations that spread equally in all directions unless they are directed. Because they can distort or even cancel other vibrations, it is possible to have a point in a noisy room where no sound at all would be heard.

A whip makes a cracking sound because its tip moves faster than the speed of sound. It creates a small "sonic boom" as it moves, forcing air out of its way.

Sound travels faster in liquids and solids than in air. So if a very long metal rod was struck on one end, someone at the other end would feel the vibration before he heard the sound.

Answer 2

(i) Pitch.

(ii) Quality.

(iii) Loudness.

Pitch is the frequency of a sound as perceived by human ear. A high frequency gives rise to a high pitch note and a low frequency produces a low pitch note. Figure 2 shows the frequencies of same common sounds

Quality Timbre, as determined by harmonics

Loudness Characterized by high volume and intensity

Answer 3

Loudness and speed are two properties of sound. The third property of sound is frequency. Sound can be affected by temperature and wind.

Answer 4

Speed, Frequency, Loudness

the answer is wavelength, frequency, and speed

Answer 5

the properties of sound wave are wave length,amplitude,frequency.

Answer 6

What are the three different features of a sound wave

Answer 7

Waves of sound, which are mechanical waves, have the characteristics amplitude, frequency and speed of propagation as their basic characteristics.

Answer 8

properties of sound waves

1. Reflected
2. Transmitted
3. Absorbed