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Question
Two life preservers have identical volumes, one filled with Styrofoam and the other filled with sand. When both are fully submerged, the buoyant force is greater on the one filled withA) Styrofoam.
B) sand.
C) same on each if volumes remain the same.
Answer
This answer is hidden. It contains 1 characters.
Related questions
Q:
Which requires more energy?
A) melting a gram of 0C ice
B) increasing the temperature of 1 gram of water from 0C to 100C
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In walking barefoot on red-hot coals, providing that bits of coal do not stick to your feet, it would be safer if your feet are
A) wet.
B) dry.
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Q:
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A good cook knows that the temperature of violently boiling water is
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A) down.
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Q:
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Q:
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Q:
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A) conduction.
B) convection.
C) radiation.
D) all about equally
Q:
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Q:
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Q:
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A) degrees.
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D) both joules and calories.