Find the fundamental frequency of a closed pipe if the length of air column is 42m.
Find the fundamental frequency of a closed pipe if the length of air column is 42m. (Speed of sound in air=332 m/sec)
Options
(a) 2 Hz (b) 4 Hz (c) 7 Hz (d) […]
RA2003
In the elastic collision of objects
In the elastic collision of objects
Options
(a) Only momentum remains constant (b) Only K.E remains constant (c) Both remain constant (d) None of these
Correct Answer:
Both remain constant
Explanation:
No explanation […]