The answer
the main formula is given by
Q=mSDT
where m= mass
s= specific heat
DT= <span>change in temperature
so Q = 50.89 x 1.8x 4.11 = 376.48</span>
Answer;
crushing an aluminum soda can
Explanation;
-A physical change is a type of change in which the form of matter (substance) is altered but one substance is not transformed into another different substance. For example, Crushing an aluminium soda can : after crushing can changes its shape, size but it still remain Aluminum so it is a physical change.
-A chemical change is a process where one or more substances are altered into one or more new and different substances.
B would be right. Liquids are closer together than gases and liquids move slower.