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What material do you need to are need to measure the density of chalk?
To measure the density of chalk, you need a sample of chalk, a scale to weigh the sample, and a graduated cylinder or measuring cup for volume measurement. First, weigh the chalk to determine its mass, then submerge it in water to measure the volume displaced, which corresponds to the chalk's volume. Finally, calculate the density using the formula density = mass/volume.
Would white chalk or or colored chalk be an independent or dependent variable?
Any, the answer depends on what the experiment is about.
What does handful of chalk weighs in kilograms or grams?
A handful of chalk typically weighs between 100 to 200 grams, depending on the size of the hand and the amount of chalk taken. This is roughly equivalent to 0.1 to 0.2 kilograms. However, the exact weight can vary based on the density and type of chalk being used.
What did people use to rub out mistakes before rubbers were invented?
they used either the rain or chalk erasers because they only had chalk.
It's urgent How would you find the number of 'chalk molecules' it takes to write your name on the board What would i need to do?
To find the number of chalk molecules it takes to write your name on the board, first measure the length of your name in centimeters. Next, estimate the thickness of the chalk line you would draw, then calculate the volume of chalk used by multiplying the length by the thickness. Finally, divide this volume by the volume of a single chalk molecule to determine the total number of molecules needed. You may need to use the density of chalk and the molecular weight to find the volume of one molecule.
What solid shape matches a chalk box shape?
A rectangular prism or cuboid.
What is shape of the chalk?
Chalk typically comes in the form of cylindrical sticks or rods, with a diameter ranging from a few millimeters to a centimeter. Some chalk may also be produced in the form of cubes or blocks for specific applications.
What is the rock that makes up white cliffs of dover?
chalk
What does chalk look and feel like?
look like a cylinder, cirgarette, stick. feel powdery, smooth, and hard
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.
Who invented text speech?
45 years ago i was working for a company and had to use and move big oxygen and nitrous oxide cylinders around. when a cylinder was empty i used to write with chalk MT on the cylinder .... was this the start of text talk ?
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.
What is the solute and solvent in chalk water?
Water is the solvent and chalk is the solute.
What is the hardness of chalk?
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
