in this case yes, ecigs are way healthier than cigs even if cigarette fans want to say otherwise, the thousands upon thousands of foreign and dangerous chemicals in cigarettes is terrifying to any health nut, there is 2 different types of petroleum in the filter along with thousands of fiberglass shards that are embedded into every layer of that filter is scary alone.
Answer:
-2820 kJ
Explanation:
Just got it right on Ap3x :)
Check your question and verify that it says "multiply" and not "reverse", this is the only page that has the answer for that one.
If you have "reverse" there is another guy who asked the question, is easy to find.
Answer:
The column of ethanol will be higher than the column of mercury.
Explanation:
The pressure (P) of a column of liquid can be calculated using the following expression.
P = ρ . g . h
where,
ρ: density of the liquid
g: gravity
h: height of the column
h = P / ρ . g
We can see that the height of the column is inversely proportional to the density of the liquid. The density of ethanol (0.789 g/mL) is lower than the density of mercury (13.6 g/mL). Then, under the same conditions, the column of ethanol will be higher than the column of mercury.
