Physics
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of their:
(i) loudness
(ii) pitch?
Related Questions
Figure shows four waves A, B, C and D.
Name the wave which shows
(a) a note from a musical instrument,
(b) a soft note,
(c) a shrill note.
What happens when a lighted candle is placed in front of a loudspeaker making a loud and steady noise. Give reason.
Two waves have frequencies 256 Hz and 512 Hz, but same amplitude. Compare their:
(i) loudness, and
(ii) pitch.
Two waves have the same pitch but their amplitudes are in the ratio of 1 : 2. Draw a figure to show the two waves.