Answers edited by Allex Spires
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Question #a6a30
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Question #5234a
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Question #229c3
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How does the term wave-particle duality of light relate to electromagnetic waves?
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A 1750 kg weather satellite has a gravitational potential energy of 169,311,000 J. How high above the earth's surface is the satellite?
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Question #ca87c
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Question #b2296
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What kind of interactions are described by the Standard Model?
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Question #b09e8
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Why do scientists prefer the SI units over the old English system of measurement?
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My teacher told me that vacuum contains nothing.my question is that space is vacuum and energy. Plus energy doesn't need a medium to travel through. so why doesn't energy go and occupy vacuum? If it has already then if vacuum a type of energy?