The giant piles of mining waste called tailings. These wastes consists of ground rock and process effluents from a mining plant. These wastes are stored on a surface either in a facility or in the form of piles. Also, sometimes it is stored underground in areas that are mined out.
Answer:
These are three different forms of expressing a volume of 2000 ml:
Explanation:
The expression 2000 ml means 2000 mililiters and convey three important informations:
- The unit, which is mililiter (1 ml = 1 / 1,000 liter)
- The magnitude, which is 2000
- The precision: the zeros to the right of the figure 2 are not significative, so this magnitue is precise only to the thousands units. This means, that the measure could be between 1500 and 2499 (ml).
You might express the same volume with a different unit, e.g. liter, and in a different way (using scientific notation).
<u>1) Changing the unit.</u>
To change ml to liter you must multiply for the conversion factor:
Thus, 2000 ml is equal to:
- 2000 ml × 1 liter / 1,000 ml = 2 liter
<u>2) Using scientific notation:</u>
You change the number to a power of ten, using a decimal greater than or equal to 1 and less than 10.
For 2000 the decimal is 2. and the power of ten is 3 (for the three zeros after the 2):
The displacement of the child : A. 0 m
<h3>Further explanation
</h3>
Distance is a scalar quantity that indicates the length of the trajectory that is traveled by an object within a certain interval. Distance has no direction, only has a magnitude
Can be simplified <em>distance = total meters traveled
</em>
Displacement is a vector quantity that shows changes in the position of objects in a certain interval of time. Displacement has magnitude and direction
Can be simplified <em>displacement = distanced traveled from starting point to ending point
</em>
So the displacement of the child : 0 m
and the distance = the circumference of the rectangle :
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Answer:
hi the answer is b [OH-] = 8.6x10 11M
Explanation:
