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What is the purpose of a chalkboard eraser?
The purpose of a Chalkboard Eraser is to wipe off, or "erase," anything that is written on a Chalkboard. Things are usually written on Chalkboards using Chalk, and an eraser lifts the layer of chalk of the chalkboard, leaving it free again.
What is the conclusion of chalk as an alternative for liquid eraser?
Chalk (Powdered CaCO3) may be used for fine polishing.
What happened to the chalk when the eraser dropped on it?
It felled.
What kind eraser to use on white boards?
same eraser both on white boards and chalk boards?
What gets whiter the darker it gets?
a snow storm throughout the day, starting around midday
How many vertices does a chalk board eraser have?
its made of 8 vertices
What is the french work for chalk eraser?
gomme a effacer de craie
Is chalk board eraser conductor or insulator?
It would be an insulator- chalk board erasers normally consist of two parts, a wooden handle and a soft pad that wipes off the chalk from the board. Neither of these parts are conductors of electricity.
What prank did Naruto use to fool Kakashi?
He put a chalk eraser in the door, kakashi opened the door and it fell, and got chalk in his hair.
What is the hypothesis of mechanical chalkdust dispenser?
mechanical chalk dust dispenser's hypothesis is that it aims to hasten the removal of chalk dust on the chalkboard eraser
What happens chalk gets dissolved?
When chalk is dissolved, the solid particles of chalk break down and disperse into the liquid it is dissolved in. This results in a homogeneous mixture where the chalk particles are spread out evenly throughout the liquid.
How do you remove liquid chalk from a chalk board?
The method you will use to clean off chalk will depend on where the chalk is. Sidewalk chalk can be washed away from sidewalks with a hose.
