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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 does conductivity decrease with temperature
1 answer
Q: Why does cool air rise
1 answer
Q: Why does density decrease with height in the atmosphere
1 answer
Q: Why does diffraction occur and how does it affect the behavior of light waves
1 answer
Q: Why does diffusion occur and what factors influence the rate of diffusion
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Q: Why does dry air feel colder
1 answer
Q: Why does electricity always seek the ground
1 answer
Q: Why does electricity prefer to flow towards the ground
1 answer
Q: Why does boiling water turn to vapor in the cold
1 answer
Q: Why does canned air get cold when sprayed
1 answer
Q: Why does cold air move towards hot air
1 answer
Q: Why does cold air move towards warm air
1 answer
Q: Why does cold air rise
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Q: Why does cold or hot air rise
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Q: Why does cold weather drain batteries
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Q: Why does cold weather have a detrimental effect on batteries, ultimately leading to their reduced performance or failure
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Q: Why does atmospheric pressure decrease as you ascend in altitude on Earth
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Q: Why does atmospheric pressure decrease with altitude
1 answer
Q: Why does atmospheric pressure not crush our lungs
1 answer
Q: Why does bass travel through walls
1 answer
Q: Why does being wet make you cold
1 answer
Q: Why does blowing out a candle work to extinguish the flame
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Q: Why does boiled water freeze clear
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Q: Why does boiling water freeze clear
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Q: Why does boiling water freeze faster than cold water
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Q: Why does an astronaut float in an orbiting spaceship
1 answer
Q: Why does an astronaut have to exert a force on a weightless object in order to move it
1 answer
Q: Why does an egg float in water
1 answer
Q: Why does an electromagnet produce a magnetic field
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Q: Why does an electron repel a
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Q: Why does antimatter annihilate matter
1 answer
Q: Why does aperture affect depth of field in photography
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Q: Why does asphalt crack and what factors contribute to its deterioration over time
1 answer
Q: Why does atmospheric pressure change with altitude and how can you explain this phenomenon
1 answer
Q: Why does a sunset appear red
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Q: Why does a water bottle freeze when shaken
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Q: Why does a weighted air-filled balloon sink in deep water
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Q: Why does a wire carrying electric current become hot
1 answer
Q: Why does a wire get hot when an electric current passes through it
1 answer
Q: Why does air become thinner at higher altitudes
1 answer
Q: Why does air pressure change with altitude
1 answer
Q: Why does air rise in the Earth's atmosphere
1 answer
Q: Why does air rise in the atmosphere
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Q: Why does a raw egg float in water
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Q: Why does a real spring not oscillate forever
1 answer
Q: Why does a red dress appear red when white light shines on it
1 answer
Q: Why does a refrigerant give up heat when it undergoes a phase change in a refrigeration system
1 answer
Q: Why does a resistor get hot when electricity passes through it
1 answer
Q: Why does a soccer ball curve when it is kicked
1 answer
Q: Why does a soda can feel squishy
1 answer
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