Does earth have a magnetic variation?
no, earth's magnetic poles line up with its geographic...
Physics, 23.11.2019 08:31 sciencegeekgirl2017
Does earth have a magnetic variation?
no, earth's magnetic poles line up with its geographic poles.
yes, earth's magnetic poles have a 15-degree difference from its geographic poles. yes, the location of earth's magnetic poles are constantly changing.
no, earth's geographic poles are based on its magnetic poles.
Answers: 1
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It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
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An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
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