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Why doesn't a paper clip sink when the clip is placed gently on water?
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How many liters of water produces a ton of paper?
None. Water contains no fibres and so no amount of water can make paper.
What changes shape when placed in a different container?
water and gas
What is negative about paper?
The paper is probably negatively charged, polar too, hence absorbs water.
Will a paper float?
As long as it can displace a volume of water equal to its mass (ie its density is less than that of the water) it will float. Most paper will have a density less than that of water (or can be so folded) so will float.
How do you make a water bomb out of paper?
The first link is a very accurate instructional video, the second is a variation to make with printed paper that actually comes out to be a globe. Any paper can be used, keeping in mind how long you want it to hold water: thin paper like newspaper pops easily but leaks water very quickly, most coated magazine pages will hold the water for a long time but don't pop easily until the water soaks through for a while.
Is greased paper hydrophilic?
it is hydrophobic. That way water doesnt absorb
Why does cobalt chloride paper change from blue to pink when it is placed on a leaf or a plant?
exhaled air contains water vapour, when water comes in contact with cobalt chloride paper, the blue paper turns pink.
Place a steel pin on a filter paper and put it gently on the surface of china dish. filter paper will absorb water but the pin still floats. why?
Surface tension of the water
Do paper clips placed in water overflow it?
it depends on how many you put in the water. But if there's enough, yes.
What is a prepared slide on a micro scope?
A prepared slide for a compound light microscope is composed of a viewing sample suspended in a drop of distilled water, which has been placed on one glass slide. A second glass slide will be placed on the first slide and any residual water will be gently soaked up by a paper towel.
In what time frame should gram staining be done?
Apply the crystal violet for one minute, flush with running water (gently), then apply Gram's iodine for one minute, flush gently with running water, immediately submerge in alcohol (perferably isopropyl) and gently agitate for about 10 seconds, gently flush with running water, and then apply a counter-stain (saffranin) for about 2 minutes, flush with running water gently and blot dry with bibulus paper.
Does aluminum foil or paper towels keep water placed in a cup and ice colder?
alot
Does a paper towel work diferently in fresh water than salt water?
yes,a paper towel doesnt melt in salt water fastly as much as in fresh water.in fresh water it melts more fastly than in salt water.
What will happen when a drop of ink is placed gently at the base of a beaker containing water with the help of a dropper?
the ink will mix with the entire water.Even though it is dense than water,it will mix with it
Is paper combustible or not?
Substances which undergoes burning is combustible substances. eg: paper ,cloth , wood substances which doesnt undergoes burning is non_combustible substances. eg: stone, bricks soil ,water. So, paper is combustible .
How do you find the volume of a paperclip?
Fill a flask to the brim with water. Put the flask in another container. Drop the paper clip gently into the flask. Some water will be displaced into the outer container. Measure the volume of this displaced water. It might me more accurate to do this with several paper clips at a time and calculate the average volume.
What happens when red litmus paper is put into an acid?
It maintains its original hue. When placed in a base (metal oxide+water), it will turn blue.
