2010 · Q29
Which of the following statements about the sound waves is/are correct.?
- 1The distance between two consecutive compressions is called the wavelength.
- 2Sound waves are pressure waves.
General KnowledgePhysics
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Explanation
Wavelength spans two compressions (1) and sound is a pressure wave (2).