From a steel wire of density is suspended a brass block of density. The extension of steel wire comes to . If the brass block is now fully immersed in a liquid of density , the extension becomes . The ratio will be |
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a) |
b) |
c) |
d) |

From a steel wire of density is suspended a brass block of density. The extension of steel wire comes to . If the brass block is now fully immersed in a liquid of density , the extension becomes . The ratio will be |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

Let be the the volume of the brass block weight of brass block Weight of brass block when immersed in liquid . If is the area of cross-section of steel wire, then Or |

127 votes

127