Why in cold countries, the water at the surface freezes and
in the inner portion it is in the sate of water ?

Answer Posted / sanju

When the temperature fall to 0oC, then water at the surface
freezes but the water below remains at 4oC and remains
constant at 40c i.e in water state.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the characteristics of black body? : quantum physics

593


What are the 4 results of the photoelectric effect experiments? : quantum physics

549


What are the applications of nmr spectroscopy?

659


Explain what is centrifugal force?

613


Explain what is larger the force the earth exerts on you or the force you exert on the earth?

583






Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?

583


Shall i get Section engineer S & T question paper? (Railway recruitment board)

2222


Explain what is the opaque?

639


Explain what is neutral buoyancy?

614


how the tube light glows even if the starter is removed

2478


When an object moves with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant?

648


What is geocentric?

666


the fundamental forces of nature are most correctly given as?

551


Graph between frequency of photon and velocity of photo electron?

612


Explain what is the proper formula used to calculate acceleration?

565