The Lissajous pattern observed on screen of CRO is a straight line inc – McqOptions

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1.	The Lissajous pattern observed on screen of CRO is a straight line inclined at 45° to x axis. If X-plate input is 2 sin ωt, the Y-plate input is
A.	2 sin ωt
B.	2 sin (ωt + 45°)
C.	2 sin (ωt - 45°)
D.	22 sin ωt + 45°)
Answer» B. 2 sin (ωt + 45°)

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