As you sit in a chair in what direction (or directions) does the chair exert a force on you
a) upward only
b) sideways only
c) downward only
d upward and downward

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

elements make up everything, and they combine to make compounds.

the answer is c

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante