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sertanlavr [38]
3 years ago
14

Though a needle is several times as dense as water, a small needle can be made to float on the surface of water if placed carefu

lly.
a) What could be the reason?
b) Why does a water drop assume spherical shape?
Plastics played an important role in forest conservation. Substantiate the statement.
Chemistry
2 answers:
Alinara [238K]3 years ago
5 0
I believe your answer is B
viva [34]3 years ago
3 0
The water is more dense than the needle so it can withstand the weight. It is the contraction of the water falling faster than the others forming a drop pattern or the water getting smaller so the top looked smaller.
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