The equation of a progressive wave is given by y=asin(628t−31.4x)If the distances are expressed in cms and time in seconds, then the wave velocity will be
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
314 cm/sec
b
628 cm/sec
c
20 cm/sec
d
400 cm/sec
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
v=Co-efficient of tCo-efficient of x=62831.4=20 cm/sec