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Why do you not collapse under the pressure created by the atmosphere? |
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What are the branches of physics? |
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Does a soccer ball go faster in the air on a cold or hot day? |
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Does weight affect how far you jump? |
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What is a Newton meter? |
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What is neutral buoyancy? |
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Why does heat cause matter to expand? |
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What instrument is used to measure volume? |
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How is nuclear fission different from nuclear fusion? |
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What is a neutron? |
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What are wave fronts? |
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How much does automotive oil weigh? |
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Will a DC motor actually produce voltage if it is spun in reverse? |
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Does solar radiation contain a complete spectrum of all forms of electromagnetic radiation? |
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What evidence is there supporting the Big Bang theory? |
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What are isotopes? |
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How much does sea salt weigh per cubic foot? |
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How is Specific Gravity defined? |
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What two properties of electromagnetic waves are used to attach info to radio signals? |
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What is time? |
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