Answer:
The answer to your question is (C). I would work out the question for you lad, but I don't know how to do it on here.
Explanation:
Answer:
A. Nutrients are released into the soil
There are three basic types of magma: basaltic, andesitic, and rhyolitic, each of which has a different mineral composition. All types of magma have a significant percentage of silicon dioxide. Basaltic magma is high in iron, magnesium, and calcium but low in potassium and sodium.
Answer:
(f) (V/A)²
Explanation:
The solidification time relationship given as
Where
K= Constant
A=Surface area
V=Volume
t=Solidification time
So from above expression we can say that t is directly proportional to the (V/A)².
t ∝ (V/A)²
So the option f is correct.
(f) (V/A)²