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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: What layer produces a magnetic field around the earth
1 answer
Q: Why are high frequency electromagnetic waves like gamma rays harmful to living things
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Q: How much does an iPhone 7 weigh
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Q: What must you overcome first before you can move an object
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Q: If friction can cause heat to be released letting a cord slide quickly through your hands will cause
2 answers
Q: In what direction does water moves
2 answers
Q: What is the behaviour of charged objects when they are brought close to each other
2 answers
Q: What are Four examples of potential energy
2 answers
Q: What is the weight of air on earth is called
1 answer
Q: What transfer of thermal energy in gases or liquids
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Q: What is the force produced by gravity acting on mass
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Q: What does wave amplitude describe in a mechanical wave
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Q: What class lever does a sugar tongs
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Q: What is the science in a pen
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Q: Are sugar tongs third class levers
2 answers
Q: When water evaporates from a puddle where does it go
1 answer
Q: When light enters a different mediumit's speed changes as it undergoes what
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Q: Is Weight is the amount of matter in an object
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Q: What is the abstract noun of dense
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Q: What are the Physical science scientific fields
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Q: What is the ml of 0.23 kg of pure water
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Q: Do an opaque object reflects the light that it does not absorb
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Q: Is elctric charge a property of just electricity or is charge property of all atoms
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Q: What is an example of evidence that energy is nor lost or created
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Q: What is the spinning motion of an object called
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Q: How much does a block weigh in grams
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Q: What is the term of a stiffness of a cell that has plenty of water
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Q: Is it true two objects with the same mass will always have the same momentum
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Q: If Two sound waves traveling through the air have different frequencies they must also have different
2 answers
Q: What is the difference between -50c and C
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Q: What type of heat transfer requires air movement
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Q: What is the distance from the top of one crest of a transverse wave to the top of the crest wave
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Q: What is the apparent movement of and object across a background when observed from two different places
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Q: Where can we observe energy transformations in everyday life
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Q: Where we observe energy transformations in every day life
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Q: When carrying a load travel with the lift mechanism raised only enough and
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Q: How is energy transformed from one form to another
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Q: How do you put mass in a sentence for kids
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Q: When the temperature rises what might happen to the sections of concrete if there are no gaps between them
1 answer
Q: Where would you see friction
1 answer
Q: How do you find the density of sand
1 answer
Q: What is the speed of the object after falling 2 second
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Q: What is gravity speed
2 answers
Q: Is krypton a good insulator of heat and electricity
1 answer
Q: What is knee voltage for silicon and germanium
1 answer
Q: What energy does the stretched rubber band have
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Q: How do you answer For equal volumes of ethyl alcohol and water which would require more pressure to be compressed by 0.10
2 answers
Q: What form of energy does an unlit match contain
3 answers
Q: How do you simple motors work battery magnet coil
1 answer
Q: What has a lower resistance a long thin iron wire at high temp or a short thick copper wire at low temp
1 answer
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