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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: How do radiation conduction and convection work together to heat the troposphere
1 answer
Q: How is energy transformed in an electric lamp
1 answer
Q: How often waves are repeated is called their
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Q: WHY WATER REACHES MAXIMUM DENSITY AT 3.98 DEGREE CENTIGRADE
3 answers
Q: When you heat an object the particles in the object move what
1 answer
Q: What are the effects and uses of thermal expansion
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Q: What is caused when light bends as it passes through a material
2 answers
Q: What is an example of something 10mm long
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Q: What happens to the density of the substance during thermal expansion
2 answers
Q: What is the definition of limited fiziechski
1 answer
Q: What phase does two nuclei appear
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Q: What does the magnitude of the gravitational force between two bodies depend on
1 answer
Q: What finally convinces Sonny to enter the science fair
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Q: How does the density affect bouyancy
1 answer
Q: What are the parts of an electric magnet
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Q: How does volume affect buoyancy
2 answers
Q: Does a phone use electromagnets
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Q: Can a blue shirt absorb or reflect blue light
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Q: What element is used in atomic clocks and photocells
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Q: 38 pounds to tons
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Q: How does science have to do with concussions
2 answers
Q: How does air resistance effect sports
1 answer
Q: Does a paper bag float
3 answers
Q: What is the action of driving or pushing forward
1 answer
Q: How much energy does a 5000 population town use
2 answers
Q: Which of following is least likely to happen if problems are identified during start up
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Q: What is the size of the force pulling down compared to the size of the net force pushing up
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Q: What kind of current makes a refrigerator run and in what direction do the charts move
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Q: What type simple machine is a shovel
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Q: What is the definition of duty cycle during the averaging time for RF exposure
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Q: Is a bulletin board insulator
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Q: Is rocket a nuclear energy
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Q: An object that doesn't conduct heat well is
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Q: What is the wavelength of a photon with a frequency of 7.81x 10 14 hz
2 answers
Q: What happens to the white light when a beam of white light shines on an object that appears to be bright red
1 answer
Q: What happens to the air molecules inside a hot air balloon
1 answer
Q: Who made the Bose Einstein theory
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Q: What words definition is the change in an objects position overtime without including direction
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Q: What device is used to measures radiation exposure of people working with radiation
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Q: Is a teeter tooter an inclined plane
2 answers
Q: What is it called when you put something off
2 answers
Q: What two things happen when friction takes place
1 answer
Q: What is the wave base of a wave if the height is 5ft and the wavelength is 15ft
1 answer
Q: Why do we installed a magnetic strips in a fridge or a microwave
1 answer
Q: What scientific hypotheses can be tested by a pulse chase experiment
2 answers
Q: What mechanical waves like sound water waves earthquake waves and waves in a stretched string propagate
1 answer
Q: Why did the wright brothers build their own wind tunnel
1 answer
Q: What is the basic of hydraulic theory
1 answer
Q: Is the air pressure in a tire a vector or a scalar
1 answer
Q: How is the heat and light produced by burning wood originally coming from the sun
1 answer
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