Question
Weight of metal ball in air is 96N. when it immersed in water then its apparent weight is 72N. What is density of metal?
Answers
Qurbonmamadov
F. is force W. is weight
F boyent + W imersed= W in air.
Fb=Wa-Wi. Fb = density of water*g*volume. Wa=m*g
1.V=Fb/dens.water*g .
2. m=Wa/g
3. Density of object= m 2./V 1.
F boyent + W imersed= W in air.
Fb=Wa-Wi. Fb = density of water*g*volume. Wa=m*g
1.V=Fb/dens.water*g .
2. m=Wa/g
3. Density of object= m 2./V 1.