Is an eraser dense?
Air is less dense than water making the rubber duckie float on water. On the other hand, an eraser made up of the same material is a solid object without any hollow and uniformly consists of the rubber throughout. Rubber is denser than water hence making the eraser sink.
What steps would you take to determine the density of a rubber eraser?
Fill a cylindrical glass with water until a certain height. Mark that height with a marker. Then immerse the rubber in the liquid and mark the new height. Find the difference between the two heights Δh .
How much volume does a eraser have?
One M&M candy has a volume of less than 1 cubic centimeter; a large blueberry, a tooth, or a pencil eraser can have a volume close to 1 cubic centimeter. A marble may have a volume of close to 2 cubic centimeters.
What is the mass of an eraser in grams?
32g
How many grams is a marker?
A full marker will weigh a little under 11 grams or 0.4 ounces without caps on, rounded up (please don’t panic if your marker weighs 10.5 grams or 0.38 oz- you can expect a little bit of variation!).
What is the mass of a pencil in KG?
A regular #2 writing device weighs on average 0.2-0.3 ounces (oz), what is 0.0125 pounds (lbs) or 6-7 grams (g) or 0.006 kilograms (kg). This standard unsharpened pencil with an unused eraser has been weighed on digital scales.
How long is a pen in CM?
1. A pen is 8 centimeters long.
What is the mass of a paper clip?
about 1 gram
How many mg is a paper clip?
A gram (g) is about the weight of a small paper clip. If you broke that paperclip into 1,000 pieces, each piece would weigh 1 mg. In math terms this means: 1 mg = 1/1,000 gram (1 mg is 1/1,000 of a gram.)
What is the mass of 3 paper clips?
I checked the weight of three different sized paperclips in my box of paperclips on a digital scale. They weighed in at 0.4, 0.5 and 0.7 grams. There are also some extra large paperclips used for holding large bundles of paper together. And also plastic paperclips, which are lighter.
How many paper clips are in a gram?
A paper clip weighs one gram. The mass of a regular paper clip is approximately 0.5 gram.
Does a paper clip weigh 1 gram?
The mass of a regular paper clip is about 1 gram. The mass of a jumbo paper clip is approximately 36345 gram.
How many kilograms is a paper clip?
kilograms – kg A paperclip weighs about 1 gram. A pineapple weighs about 1 kilogram.
How much does 1000 paper clips weigh?
Explain that the mass of 1,000 paper clips can be described as about 1,000 grams, or you can use a larger unit of measure, kilograms, to describe the mass. Point out that 1,000 paper clips, a baseball bat, and a large hardcover book each has a mass of about 1 kilogram.
Is a Apple 3 grams?
As already stated, average apple weighs 100 grams. Now you can slice an apple based upon your requirement. If your slices are thin, weight will be less ,if you make more slices out of an apple , again weight of the slice varies. Large apples – 5–6 apples per kg weighs approx 150 grams per apple.
Which is most likely to have a mass of 3 grams?
A paperclip is very likely to weigh 3 grams because it is a very small and extremely light object.
Is 11 grams equal to 1000 mg?
Grams to mg conversion 1 gram (g) is equal to 1000 milligrams (mg).