In the relation y = r sin ( t – kx), the dimensions of /k are

Physics · JEE Main · NTA Exams — Physics and Measurement

1. [M⁰L⁰T⁰]
2. [M⁰L¹T^–1]
3. [M⁰L⁰T¹]
4. [M⁰L¹T⁰]

Answer

(B) [M 0 L 1 T –1 ]

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