Centimetres or millimetres would be used to measure the length and width (diametre) of a piece of chalk as used by a teacher in the school classroom. When I went to school in Liverpool, England - too many years to admit, it was inches and halves, eighth and sixteenth of an inch! Nowadays, it would be the interactive whiteboard and digital displays (we just had white chalk on a blackboard). But, the metric centimetres and millimetres would still be used nowadays.
You should clarify WHAT ASPECT of the piece of chalk you want to measure - its length, its color, its mass, etc.
That will depend on the size, and hence the mass (weight) of the chalk. The larger it is, the more atoms it will have.
1.1g
1/3 mg
Depends on the size and quality of the paper.
coal whieghs about 20-30 pounds
Like one ounce of anything, it will weigh exactly one ounce.
One Kilogram
Twice as much as one blanket. "1 blanket" is not a standardized unit of measurement; you'll probably need to actually weigh them to find out how much they weigh.
100000000000000000
a piece of chalk
Depends on the size and quality of the paper.
coal whieghs about 20-30 pounds
chalk , tape , or paper
each piece would weigh one quarter of a pound
call a doctor for that one. ========================= School Chalk is in fact gypsum and non toxic, it should not hurt your child provided it has not got stuck in the throat.
Rocks vary greatly in density and weight. A piece of pumice that size could weigh maybe an ounce, while a lead-laden rock may weigh many times that, maybe closer to a pound.
this website really dont now so you can try an new one if you want sorry for you trying to find this answer and we dont have it......
a chalk piece can be broken easily but not an iron piece because iron has greater intermolecular force of attraction which keeps the particles together . the strength of this force of attraction varies from one kind of matter to another
You cannot weigh an area. Just as you cannot weigh a distance. (How much does one centimeter weigh?)
No one had the guts to try and weigh her.