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Why will chalk dust on a plastic sheet placed over a bar magnet not show the shape of the magnetic field?
Chalk dust (calcium carbonate) is not magnetisable.
What is the rock that makes up white cliffs of dover?
chalk
Why will chalk dust sprinkled on a plastic sheet placed over a bar magnet NOT show the shape of the magnetic field?
Simple: chalk dust has no magnetic properties whatsoever, and is an insulator. As such, the magnetic field will flow right past it as if it weren't there, so it cannot position itself accordingly.
What is sublimationIs grinding of chalk a physical changewhat is its indicator of change?
Sublimation is the process where a solid changes directly into a gas without passing through the liquid state, such as dry ice turning into carbon dioxide gas. Grinding chalk is a physical change because it alters the size and shape of the chalk without changing its chemical composition. The indicator of this change is the ability to still identify the chalk as the same substance, despite its physical form being altered.
What is the solute and solvent in chalk water?
Water is the solvent and chalk is the solute.
What solid shape matches a chalk box shape?
A rectangular prism or cuboid.
Why is chalk cylinder?
Because it's harder to write with something in a square shape of a triangle shape. Remember that.
Why will chalk dust on a plastic sheet placed over a bar magnet not show the shape of the magnetic field?
Chalk dust (calcium carbonate) is not magnetisable.
Is chalk the same as the rock limestone?
It is pretty much the same. Chalk and limestone are made of the same elements, but to to make chalk they change the limestone a bit. First they change the shape and then make it smooth. I hope that helps!
What is the rock that makes up white cliffs of dover?
chalk
What is a word that goes before chalk?
colored chalk sidewalk chalk dustless chalk
What compound words have chalk?
Some compound words with "chalk" are chalkboard, chalk dust, chalk line, chalk stick.
Why will chalk dust sprinkled on a plastic sheet placed over a bar magnet NOT show the shape of the magnetic field?
Simple: chalk dust has no magnetic properties whatsoever, and is an insulator. As such, the magnetic field will flow right past it as if it weren't there, so it cannot position itself accordingly.
How are cliffs made of chalk when chalk is so soft?
Chalk cliffs are formed through geological processes that involve the accumulation of marine organisms' shells and skeletons, primarily from tiny organisms like foraminifera. Over millions of years, these deposits compact and solidify into chalk, which is relatively soft compared to other rock types. Despite its softness, chalk cliffs can maintain their height and shape due to their dense, layered structure and the natural processes of erosion and weathering that sculpt them. Additionally, protective features like flint bands within the chalk can enhance their stability against erosion.
What is a collective noun for chalk?
A collective noun for chalk is a box of chalk.
Does white chalk last longer than blue chalk?
your an idiot, no a whitle chalk is not longer than aq blue chalk
What is the gender of chalk?
The word 'chalk' is a neuter noun, a word for a thing that has no gender.
