Answer:
Potential energy
Explanation:
When an object is moving its called Potential energy.
When an object is not moving it is called kinetic energy.
2) B. Dependent Variable. This is because the rate of the algae growth depends on the other variables. 3) D 4) F 5) C 6) A 7) E 8) B
<span>Avogadro's number
represents the number of units in one mole of any substance. This has the value
of 6.022 x 10^23 units / mole. This number can be used to convert the number of
atoms or molecules into number of moles.
</span><span>7.5 X10^23 molecules of H2SO4 ( 1 mol / 6.022x10^23 molecules ) (98.08 g / 1 mol ) = 122.15 grams H2SO4</span>
1. B. Y is not a liquid, liquids don't fill the volume of their containers.
2. All four answers are honestly bad answers, but the most suitable one would be A. If you calculate the density yellow has a density of 5 and black has a density of 6.
3. C.
Answer:
is the total worth of this quantity of gold.
Explanation:
Estimated mass of gold =M =
1 troy ounce = 31.103 g
1 ton = 907185 g
1 g=
1 troy ounce =
M =
M = troy ounces
Cost of 1 troy ounce gold = $1350
Cost of troy ounces of gold =