Which best describes the physical properties of the earth’s core?
a) semi-molten
b) water and organic substances
c) a solid lower part and a liquid upper part
d) contains volcanic, sedimentary and granitic rocks

explanation:

the masses of the objects and the distance between them

i think the answer is a, hope this : )

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j