Luvsvymviz
Answered

1. (HTGNELEVAW)- and the same point on the next wave.

2. (LEBCIDE) is the unit for sound intensity.

3. (TIPHC) refers to the highness or lowness of a sound.

4. (LANIDUTIGNOL Sound wave is an example of wave.

5. (TRECS is the highest portion of a wave.

6. (SOIEN is an unpleasant sound to hear.


7. (TEDUAPLIM)-- is the maximum distance of a wave's crest or trough from its undisturbed or rest position

8. (DOLIS S) are best transmitter of sounds.

9. (HGUOR T)-- is the lowest portion of a wave.

10. (NOITCELTER the barrier. is the turning back of a wave as it hits​

Sagot :

Nhichyviz

1. WAVELENGTH

2. DECIBEL

3. PITCH

4. LONGITUDINAL

5. CREST

6. NOISE

7. AMPLITUDE

8. SOLID

9. TROUGH

10. REFLECTION

Marvidacyrahviz

1. Wavelength

  • wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.

2. Decibel

  • The decibel is a relative unit of measurement equal to one-tenth of a bel. It expresses the ratio of two values of a power or root-power quantity on a logarithmic scale.

3. Pitch

  • The sensation of a frequency is commonly referred to as the pitch of a sound. A high pitch sound corresponds to a high-frequency sound wave and a low pitch sound corresponds to a low-frequency sound wave.

4. Longtidunal

  • A longitudinal study is a research design that involves repeated observations of the same variables over short or long periods.

5. Crest

  • A crest point on a wave is the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum.

6. Noise

  • Noise is unwanted sound considered unpleasant, loud, or disruptive to hearing.

7. Amplitude

  • The amplitude of a periodic variable is a measure of its change in a single period. The amplitude of a non-periodic signal is its magnitude compared with a reference value.

8. Solid

  • Solid is one of the four fundamental states of matter. The molecules in a solid are closely packed together and contain the least amount of kinetic energy.

9. Trough

  • Trough is the lowest point below the rest position.

10. Reflection

  • Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns to the medium from which it originated.