back
refresh
Sign up
Home
Learn Fast
select Course
Show Unit/Chapter
Change Unit
Change Subject
Last Menu
CBSE-IX-Science
10: 2-Sound
Previous Unit
Next Unit
digibest Free NCERT Solutions with no signup needed
Qstn# 4
Prvs-Qstn
Next-Qstn
#4
Why is sound wave called a longitudinal wave?
Hide Answer
Ans
:
Sound wave is called a longitudinal wave because sound waves travel in the air through compressions and rarefactions.
+