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Physics
Physics
Uncover the laws that govern the universe, from the smallest particles to the vastness of space. Physics seeks to explain the fundamental mechanisms of the natural world.
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Questions
Q: Why, if half of the moon is always dark, do we not always experience a new moon
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Q: Why, if the sun is a "green star," does it not appear green in the daytime sky
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Q: Will a Faraday bag protect against an EMP
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Q: Will a Faraday cage block an EMP
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Q: Why was the Expanding Earth theory rejected by the scientific community
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Q: Why was the weight of the fire snake slightly less after it was lit on fire
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Q: Why will a book not move by itself because it has
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Q: Why will hot water cool to room temperature faster in a colder environment
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Q: Why won't water boil at high altitudes
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Q: Why would a helicopter hover in the same position
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Q: Why would a liquid that does not absorb visible light appear transparent
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Q: Why not apply ice to a burn
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Q: Why should the negative terminal spark
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Q: Why should we avoid wearing black clothes in summer
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Q: Why should we conserve energy and how can it benefit both the environment and our daily lives
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Q: Why should we save energy and how can it benefit us in the long run
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Q: Why should we try to conserve energy
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Q: Why should you avoid wearing a black shirt in the summer due to its absorption of light and heat
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Q: Why should you save energy and how can it benefit both the environment and your wallet
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Q: Why should you specify a reference frame when describing motion and how does it affect the accuracy of your observations
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Q: Why was it difficult to discover the noble gases
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Q: Why isn't the sky violet
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Q: Why isn't the sun blue
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Q: Why isn't there a lunar eclipse every month
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Q: Why isn't your ice floating
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Q: Why might two objects be affected differently if the same strength force is exerted on them
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Q: Why must every heat engine have a cold reservoir in order to operate efficiently
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Q: Why must the flux of the two regions be the same
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Q: Why must the piggyback medication be at a higher level than the primary solution
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Q: Why is water so heavy compared to other liquids
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Q: Why is weight considered a vector quantity
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Q: Why is wildfire smoke orange
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Q: Why is wind cold
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Q: Why is winter cold and summer hot
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Q: Why is work often perceived as negative
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Q: Why is your breath hot when you have a fever
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Q: Why isn't flash photography allowed in museums
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Q: Why isn't my water boiling
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Q: Why isn't the sky purple
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Q: Why is velocity considered a vector quantity
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Q: Why is velocity negative in certain situations
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Q: Why is voltage always measured between two points
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Q: Why is water a bad lubricant for machinery and equipment
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Q: Why is water attracted to a charged balloon
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Q: Why is water clear
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Q: Why is water conductive
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Q: Why is water denser than ice
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Q: Why is water heavy
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Q: Why is water important in soil and how does it impact plant growth and nutrient availability
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Q: Why is thermal conductivity important in materials and their applications
1 answer
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