A tabla player tightens the drum skin to remove beats with the harmonium. Tightening:

  1. lowers the pitch
  2. changes the speed of sound
  3. raises the drum's pitch
  4. has no effect
Answer

C) raises the drum's pitch

More tension, higher frequency. SLO P-11-D-16 · Application

Physics MCQ · More Superposition, Stationary Waves and Beats MCQs · Practise