MDCAT
Physics
2011
Physics · Wave Motion and Sound
Work through this past-paper style MCQ, then read the full explanation. Practice more physics questions on mMCQ with adaptive practice and topic analytics.
Question
A source of sound wave emits waves of frequency ‘f’. If ‘v’ is speed of sound waves, then what will be the wavelength of the waves:
Options
- A
v/f
- B
vf
- C
(v-uo) / f
- D
(v−uo) f
Explanation
Formula
wavelength=velocity/frequency.
Formula wavelength=velocity/frequency.
Incorrect as per formula
Formula wavelength=velocity/frequency.
Incorrect as per formula
Formula wavelength=velocity/frequency.
Incorrect as per formula
Formula wavelength=velocity/frequency.
Tagged under Physics · Wave Motion and Sound · 2011