describe how crust forming on the surface of lava illustrates the principle that removing heat from a system may result in a cha
1 answer:
You might be interested in
Answer:
<h3>The answer is 4.41 g/cm³</h3>Explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
<h3>4.41 g/cm³</h3>Hope this helps you
Answer:
Cost to supply enough vanillin is
Explanation:
Threshold limit of vanillin in air is per litre means there should be
of vanillin in 1L of air to detect aroma of vanillin.
So,
So amount of vanillin should be present to detect =
As cost of 50 g vanillin is therefore cost of
vanillin =