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A small piece of cork

Jacob floated a long steel sewing needle on a small piece of cork in a glass of water. He noticed that as he turned the glass
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A small piece of cork in a ripple tank oscillates up and down as ripples pass it. If the ripples travel at 0.20m/s, have a
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2. asked by Edwin
3. 4,346 views
The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water? (Take density of cork to be
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2. 134 views
The mass of piece of cork is 20 g. what fraction of the cork is immersed when it floats in water, given the density of the cork
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2. 30 views
The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water?Take denisty of cork to be
1. 1 answer
2. 131 views
Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
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2. asked by Helen
3. 994 views
In 1665, Robert Hooke, an English scientist, reported an interesting observation while looking through his microscope at a cork,
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2. asked by Jennifer
3. 1,090 views
Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
1. 1 answer
2. asked by Anonymous
3. 566 views
Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
1. 5 answers
2. asked by Helen
3. 1,798 views
a small cork with a excess charge of +6.0 μC(1 μc = 10^-6 C) is placed 0.12 m from another cork, which carries a charge of
1. 3 answers
2. asked by abbigail
3. 1,948 views