Maceo is making rock candy. which best describes the steps she should take?

heat a saturated sugar water solution, dissolve more sugar, then let the solution cool
heat a saturated sugar water solution, dissolve more sugar, and wait until the water evaporates
saturate a water solution, increase the pressure, and dissolve more sugar
saturate a water solution, lower the pressure, and dissolve more sugar

Explanation:

To make rock candy, you first need to place the water in a pan and bring it to boil. At the beginning you make a sugar water solution by adding a bit of sugar, that will ensure that you have the right temperature (remember, the more sugar you add, the harder is to dissolve it).

After you do the first process, then you continue to add the rest of the sugar while you stir, when it's completely dissolved, you remove the pan from the heat, and let the solution cool.

Therefore, the right answer is the first choice, because describes best the process.

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