Home › CBSE Class 11 (Science) › Physics › Waves › As two slightly detuned tones are brought toward…
As two slightly detuned tones are brought toward unison, what happens to the beating?
AIt speeds up
BIt stays constant
CIt slows down
DIt becomes louder
Answer & Solution
Correct answer: C. It slows down
The frequency difference shrinks, so fewer beats occur each second.
Related questions
Which standing waves are exploited by glider pilots in the lee of mountains?A laser cavity of two facing mirrors holds which kind of wave pattern?A seiche is a standing wave in which kind of system?Standing wave ratio (SWR) is the ratio of amplitudes at which two positions?What are the nodal line patterns on a vibrating plate or drumhead called?A standing wave from two equal opposing waves has what net energy flow?Who coined the term standing wave around 1860 using vibrating strings?Who first described standing waves scientifically in 1831?