Physical World Units and Measurements - Result Question 32

34. The dimensional formula of pressure is

(a) [MLT2]

(b) [ML1T2]

(c) [ML1T2]

(d) [MLT2]

[1990]

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Answer:

Correct Answer: 34. (c)

Solution:

  1. (c) Pressure = Force / Area

So dimensional formula

=[MLT2][L2]=[ML1T2]



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