Answer:
1.5e+8 atoms of Bismuth.
Explanation:
We need to calculate the <em>ratio</em> of the diameter of a biscuit respect to the diameter of the atom of bismuth (Bi):
For this, it is necessary to know the values in meters for any of these diameters:
Having all this information, we can proceed to calculate the diameters for the biscuit and the atom in meters.
<h3>Diameter of an atom of Bismuth(Bi) in meters</h3>
1 atom of Bismuth = 320pm in diameter.
<h3>Diameter of a biscuit in meters</h3>
<h3>Resulting Ratio</h3>
How many times is the diameter of an atom of Bismuth contained in the diameter of the biscuit? The answer is the ratio described above, that is, the ratio of the diameter of the biscuit respect to the diameter of the atom of Bismuth:
In other words, there are 1.5e+8 diameters of atoms of Bismuth in the diameter of the biscuit in question or simply, it is needed to put 1.5e+8 atoms of Bismuth to span the diameter of a biscuit in a line.
If gravity is the ONLY force acting on an object, then the force of
Earth's gravity produces acceleration of 9.8 meters per second²
downward. That number doesn't change, and it doesn't depend
on the mass or weight of the object.
If there are any other forces acting on the object at the same time,
like air resistance or some other kind of friction for example, then
all bets are off, and we can't say what the object's acceleration will
be in that case.
Answer:
hey i cant see the problem can you say it to me?
Explanation:
Answer:
Pacific Ring of Fire.
Explanation:
Japan sits in one of the most active earthquake zones on the planet: the Pacific Ring of Fire.
Hope this helps you. :)
Answer:
In an empty 100 mL of volmetric flask add 0.4 mL of 0.500 M solution of NaCl and add add water upto the mark of 100 mL .
Explanation:
Molarity of the solution before dilution =
Volume of the solution before dilution =
Molarity of the solution after dilution =
Volume of the solution after dilution =
In an empty 100 mL of volmetric flask add 0.4 mL of 0.500 M solution of NaCl and add add water upto the mark of 100 mL .