SAMPADA Level 1 Practice Test

Timbre, or the tone color of notes, often comes from the way the sound is produced and the part of the instrument that interacts with the strings. Nakhaja literally points to using nails. On stringed instruments, striking or plucking with the nails produces a distinct, brighter, crisper timbre compared to using bare fingers. So when the question asks which source is used to produce the trimbe of notes, the nails of stringed instruments is the best fit because it directly refers to the tool (nails) that shapes that particular sound color. The other options relate to different sound sources—bowing for bowed instruments, air for wind instruments, or the body for certain vocal or percussive effects—but they don’t align with the nail-based technique denoted by Nakhaja.