what is upthrust?
write application (1) lactometer
(2) hydrometer
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The bouyant force or the upward force exerted by the body.
Hydro meters are use to in measure of water.
Lactometer is used to measure milk.
Hydro meters are use to in measure of water.
Lactometer is used to measure milk.
shaun5:
Again u put that pic..? Change it immediately..otherwise I will complaint..
Answered by
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When an object is immersed in a fluid, it experiences an upthrust which is also known as Buoyant Force.
Lactometer :
It is specially designed hydrometer which is used for measuring the relative density of Milk. and hence for testing the purity of milk.
If the milk is skimmed, its density is higher , so a lactometer cannot detect the purity of milk if the milk is skimmed.
It is based on the principle of Flotation.
Hydrometer :
Hydrometer is a device used for the measurement of relative density of a liquid. It is based on the principle of Flotation.
Lactometer :
It is specially designed hydrometer which is used for measuring the relative density of Milk. and hence for testing the purity of milk.
If the milk is skimmed, its density is higher , so a lactometer cannot detect the purity of milk if the milk is skimmed.
It is based on the principle of Flotation.
Hydrometer :
Hydrometer is a device used for the measurement of relative density of a liquid. It is based on the principle of Flotation.
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