What is the correct answer?


Density of water is maximum at

A. 0° C

B. 0° K

C. 4° C

D. 100° C

Correct Answer :

C. 4° C

Related Questions

A body floating in a liquid is said to be in neutral equilibrium, if its… When the Mach number is between __________ the flow is called super-sonic… Coefficient of velocity is defined as the ratio of Two dimensional flows occurs when Select the wrong statement The property of a fluid which enables it to resist tensile stress is known… For a perfect incompressible liquid, flowing in a continuous stream, the… A piece of metal of specific gravity 7 floats in mercury of specific gravity… In the case of steady flow of a fluid, the acceleration of any fluid particle… The meatcentric height of a ship is 0.6 m and the radius of gyration is… The centre of pressure acts __________ the centre of gravity of immersed… Liquids transmit pressure equally in all the directions. This is according… The divergent portion of a Venturimeter is made longer than convergent… A fluid whose viscosity does not change with the rate of deformation or… According to Bazin's formula, the discharge over a rectangular weir is… Bulk modulus of a fluid __________ as the pressure increases. A hemispherical tank of radius (R) has an orifice of cross-sectional area… If the coefficient of discharge is 0.6, then the discharge over a right… Differential manometer is used to measure The buoyancy depends upon the In an internal mouthpiece, if the jet after contraction does not touch… The pressure of air __________ with the increase of height from the surface… The property of a liquid which offers resistance to the movement of one… Dynamic viscosity of most of the gases with rise in temperature The discharge through a small rectangular orifice is given by (where Cd… Center of buoyancy is the The value of coefficient of velocity for a sharp edged orifice __________… Venturimeter is used to The rise of liquid along the walls of a revolving cylinder about the initial… When a body is placed over a liquid, it will sink down if