The period of a body under shm i, e presented by The=Pke power a D ke power b s ke power c and p is pressure, D is density, s is surface tension find the value of a, b, c
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Answer:
Explanation:
Given :
Where P is pressure, D is density and S is surface tension.
We have to find value of a , b and c.
We know Dimensional formula for
Putting these value in given
Comparing both side we get
a + b + c = 0
a + c = - b .... ( i )
- a - 3 b = 0
- 3 b = a .....( ii )
- 2 a - 2 c = 1
a + c = - 1 / 2 .....( iii )
From ( i ) and ( iii ) we get
b = 1 / 2
putting b = 1 / 2 in ( ii )
a = - 3 b
a = - 3 / 2
putting a = - 3 / 2 in ( iii )
a + c = -1 / 2
Thus we get answer.
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