Questions
A metal sphere weighing 60 gm in air is suspended by a thread in an oil of specific gravity 0.6. If the tension in the thread is 55 gm wt, the specific gravity of the metal sphere is
detailed solution
Correct option is D
RDliquid=W1-W3W1-W2 0.6=60-5560-W2 60-W2=506 W2=60-506=3106=51.6gwt RDsolid=W1W1-W2=6060-51.6=608.4=7.14Talk to our academic expert!
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