density of water = 1 gram/cm^3
1. weight in water is 0
2.volume = 100 cm^3 because it displaced 100 grams of water
Therefore if neutrally buoyant it weights 100 grams in air.
3. Buoyant force = 100 grams . That was given.
4. volume = 100 cm^2 as we said
whn a body hanging frm a spring balance is immersed in water it floats in water just below the surface of water & shows 100g loss in its weight
1-wht is thw weight of body in water?
2-wht is thw weight of body in air
3-wht is upthrust on the body?
4-wht is the vol. of body?
given-acc. due to gravity=10m/s,vol. of 1gm of water=1mL
1 answer
1 answer