A hollow spherical object weighs 25gm in air and 15 gm in water. If its material density is 5gm/cc then find the volume of hollow space inside it.

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asked Nov 4, 2016 in Physics by Rahul Roy (7,895 points) 33 108 287

1 Answer

+2 votes
answered Nov 5, 2016 by Abhishek Kumar (14,593 points) 5 9 35
selected Nov 19, 2016 by sarthaks
 
Best answer

Solution:

We know that  Density = Weight(in grams) / volume (in cc)

W1-W2=loss of weight in water=25-15=10
volume of spherical obj=25/5=5cc
volume of hollow space=10-5=5cc

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