Home › CBSE Class 11 (Science) › Physics › Waves › Sound of frequency 170 Hz travels in air at 340 …
Sound of frequency 170 Hz travels in air at 340 m/s. What is its wavelength?
A2 m
B0.5 m
C57800 m
D170 m
Answer & Solution
Correct answer: A. 2 m
Wavelength is speed divided by frequency, 340 over 170, which is 2 m.
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?