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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.
225k
Questions
Q: Why can't we walk through walls if atoms are mostly empty space
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Q: Why can't we walk through walls
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Q: Why can't white holes exist in the universe
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Q: Why can't you go faster than the speed of light
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Q: Why can't you jump in a falling elevator
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Q: Why can't we feel the Earth rotate
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Q: Why can't we go faster than the speed of light
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Q: Why can't we see a black hole
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Q: Why can't we see anything past the event horizon of a black hole
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Q: Why can't we see anything past the event horizon
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Q: Why can't we see atoms and what is the reason behind their invisibility to the naked eye
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Q: Why can't we see black holes and what prevents them from being visible to us
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Q: Why can't we see black holes
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Q: Why can't we see infrared light and how does it differ from visible light
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Q: Why can't the dark matter in galaxies be made of neutrinos
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Q: Why can't the kinetic molecular theory be applied to liquids and solids
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Q: Why can't the moment of inertia be calculated from the formula i 1/2 mr2 for the cylindrical can
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Q: Why can't trains stop quickly
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Q: Why can't trains stop suddenly
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Q: Why can't viruses be seen with a light microscope
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Q: Why can't we directly observe black holes
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Q: Why can't we feel the Earth moving
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Q: Why can't iron be fused to release energy
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Q: Why can't kinetic energy be greater than potential energy
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Q: Why can't kinetic energy be negative
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Q: Why can't kinetic energy exceed potential energy
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Q: Why can't light escape a black hole
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Q: Why can't perpetual motion machines work and what are the fundamental laws of physics that prevent their existence
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Q: Why can't quantum entanglement be used for communication
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Q: Why can't stars fuse iron, leading to their eventual collapse and supernova explosion
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Q: Why can your body conduct electricity
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Q: Why can't I feel the Earth spinning
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Q: Why can't I open the soda bottle
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Q: Why can't a magnet pull a car
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Q: Why can't a submarine go to the bottom of the ocean
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Q: Why can't anything travel faster than light
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Q: Why can't carbon-14 dating be used on dinosaur remains, and what alternative methods are used to determine the age of dinosaur fossils
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Q: Why can't energy be created
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Q: Why can some bugs walk on water
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Q: Why can the fusion of iron into heavier elements not support a star
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Q: Why can we see light
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Q: Why can we see objects because light is present
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Q: Why can we see the moon because it reflects sunlight
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Q: Why can we see the sun
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Q: Why can you balance an egg on a nail at the equator
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Q: Why can you relight a candle from the smoke
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Q: Why can you see someone clearly through a clear glass window but not through a frosted glass window
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Q: Why can light change materials in different ways
1 answer
Q: Why can metal conduct electricity
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Q: Why can money be used as an analogy for energy, and how do these statements explain the relationship between the two
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