A sperm whale has a pocket filled with an oil like substance at the top of its head. When it wants to dive down it allows cold water into this pocket causing the oil to solidify. When it wants to rise to the surface, it releases the cold water, causing the oil to melt. Explain why this works, based on what you know about density and buoyancy
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Chemistry, 21.06.2019 23:20, anggar20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 12:30, murtaghliam1
Word equation for k(s) +h2o(l) yield koh (aq) + h2
Answers: 3
A sperm whale has a pocket filled with an oil like substance at the top of its head. When it wants t...
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Mathematics, 28.10.2019 02:31
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