A note produced by a musical instrument does not have a single frequency
A note produced by a musical instrument does not have single frequency
Explanation -
Hence, the statement is true
A musical instrument is producing a continuous note. This note cannot be heard by a person having a normal hearing range. This note must then be passing through :
(a) water
(b) wax
(c) vacuum
(d) empty vessel
The sketches I to IV in Fig. 7.26 show sound waves, all formed in the same time interval.
Which diagram shows
(i) a note from a musical instrument,
(ii) a soft (or feeble) note,
(iii) a bass (or low frequency) note.