Advertisements
Advertisements
प्रश्न
The frequencies of notes given by flute, guitar and trumpet are respectively 400 Hz, 200 Hz and 500 Hz. Which one of these has the highest pitch?
Advertisements
उत्तर
Trumpet. Because its frequency is highest.
संबंधित प्रश्न
What do you understand by the loudness of sound?
Name one property of waves that do not change when the wave passes from one medium to another.
State one important property of waves used for echo depth sounding.
The safe limit of loudness of audible sound is
Name three characteristics of a musical sound.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
Name the factors which determine the quality of a note.
A 0.6 m long stretched wire is made to vibrate in two different modes as shown in figure
(a)
(b)
(i) If the frequency of the note produced in (b) is n, what is the frequency in case (a)?
(ii) In which case (a) or (b), is the note louder? Give reasons.
(iii) In which case is the pitch higher? Give reason.
