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If surface tension (S), Moment of Inertia (I) and Plank's constant (h), were to be taken as the fundamental units, the dimensional formula for linear momentum would be-

1. S 3/2 I 1/2 h 0
2. S 1/2 I 1/2 h –1
3. S 1/2 I 3/2 h –1
4. S 1/2 I 1/2 h 0

Correct answer: S 1/2 I 1/2 h 0

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