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प्रश्न
A wave is represented by y = a sin(At - Bx + C) where A, B, C are constants and t is in seconds and x is in metre. The Dimensions of A, B, and C are ______.
विकल्प
[T-1], [L], [M0L0T0]
[T-1], [L-1], [M0L0T0]
[T], [L], [M]
[T-1], [L-1], [M-1]
MCQ
रिक्त स्थान भरें
उत्तर
A wave is represented by y = a sin(At - Bx + C) where A, B, C are constants and t is in seconds and x is in metre. The Dimensions of A, B, and C are [T-1], [L-1], [M0L0T0].
Explanation:
y = a sin(At - Bx + C)
Angle has no dimensions. so,
Dimensions of At = [M0L0T0]
⇒ A = [T-1]
Dimensions of Bx = [M0L0T0]
⇒ B = [L-1]
Dimensions of C = [M0L0T0]
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