The term cos ‚âà√≠‚Äö√†√® is given by 2.5. Find the – McqOptions

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1.	The term cos ‚âà√≠‚Äö√†√® is given by 2.5. Find the phase velocity.$
A.	3
B.	5
C.	7.5
D.	2.5
Answer» D. 2.5

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