When a body hanging from a spring balance is immersed in water it floats just below the surface of water and shows 100g loss in its weight (I) what is the weight of the body in water? (Ii) what is the weight of the body in air? (Iii) what is the up thrust on the body? (Iv) what is the volume of the body?
3 answers
50 gm,0gm,100gm,100gm
(I) 50 gm (ii) 0gm (iii) 100 gm (iv) 100gm
which law of chemical combination is illustrated by the fact that 168g Fe reacts with 72g H2o to form 232g Fe3O4 and8g H2
0 answers