Submitted by examrobotsa on Thu, 01/01/1970 - 05:30 Which one of the following statements is correct ?Any energy transfer that does not involve temperature difference in some way is not heatAny energy transfer always requires a temperature differenceOn heating the length and volume of the object remain exactly the sameWhenever there is a temperature difference, heat is the only way of energy transferstats: 0,0,8,0,8,0,0