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Suppose a quantity x can be dimensionally represented in terms of M, L and T, that is,[x]=Ma Lb Tc. The quantity mass(a) can always be dimensionally represented in terms of L, T and x,(b) can never be dimensoinally represented in terms of L, T and x, (c) may be represented in terms of L, T and x if a = 0,(d) may be represented in terms of L, T and x if a≠ 0. |
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Answer» (d) may be represented in terms of L, T and x if a ≠0. Explanation: a≠0 If a = 0, then we cannot represent mass dimensionally in terms of L, T and x, otherwise it can be represented in terms of L, T and x. |
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