One third of a bottle of water fills one sixth of a fish tank how much water is needed for the whole tank?

the answer is 0.8m.

by: nicholas

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

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.