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In making an alloy, a substance of speci...

In making an alloy, a substance of specific gravity `s_(1) ` and mass `m_(1)` is mixed with another substance of specific gravity `s_(2)` mass ` m_(2)` , then the specific gravity of the alloy is

A

`((m_(1) + m_(2))/( s_(1) + s_(2)))`

B

`(( s_(1) s_(2))/( m_(1) + m_(2)))`

C

`((m_(1) + m_(2))/( m_(1) // s_(1) + m_(2) // s_(2)))`

D

`(( m_(1) // s_(1) + m_(2) // s_(2))/(m_(1) + m_(2)))`

Text Solution

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The correct Answer is:
C
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