Answer:
Single-point perspective uses only one vanishing point, whereas multiple-point perspective uses 2 or more vanishing points.
Answer:
25. The reason the same musical note sounds different when played on various instruments is because the harmonic overtones and envelope of each instrument is unique. When a frequency is played, other frequencies, called harmonics, are created. Each instrument has a unique harmonic character.
26.
27.
B.) Musical instrument repairers and tuners