Given that y = A [ ( 2 )(ct-x) ], where y and x are measured in metre. Which of the following statements is true? [UP SEE 2006]

JEE Main Physics question

Given that , where and are measured in metre. Which of the following statements is true? [UP SEE 2006]

Answer: (A)

Since is an angle (dimensionless), and hence must carry the same unit as , i.e. metre; and since , must carry the

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Question ID VK-156919