Write some Articles - $2 per 500 words, start immediately -- 7
$2-8 USD / hour
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Slået op næsten 9 år siden
$2-8 USD / hour
I need someone to write articles for me. There are 5 for this first project, and if everything goes ok, we can make it a long-term job.
You have to have great English, natives preferred, the text must pass Copyscape, you have to adhere strictly to deadlines, and you must be able to start right now.
Please don't write anything about yourself when applying - these applications will be ignored. Instead give me a 3-5 sentence answer to the question: "Why does ice float?" The answer mustn't be copied - I will check.
Every material has a specific density which changes according to the temperature of the surroundings. Ice has a lower density than liquid water, because as water freezes the three-dimensional structure of water arranges itself such that there are larger spaces between the molecules, making it less dense. This enables ice to float on water.
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The ice floats because the density of Ice is lesser than water. The density of ice is pretty much dependent on the molecular structure of the ice, and hence the ice floats.
Ice floats because of the phisics bases phenemonon of density. Any substance with lighter density would float on any other substance with greater density and this is irrespective of its volume. Ice's density is less than water, hence it floats.