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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: In a hydraulic system piston 1 has a surface area of 100 cm2 and piston 2 has a surface area of 900 cm2. Piston 1 exerts a pressure of 10 Pa on the fluid in the hydraulic lift. What is the fluid press
1 answer
Q: If a body is rotating is it necessarilybeing acted upon by a torque
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Q: What are the benefits of using mercury in thermometre
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Q: What is the meaning of HBW ballpoint
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Q: What happens when 2 different charges meet
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Q: Is pulling a contact force
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Q: What is produced when same charges are placed near each other
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Q: What form of ionizing radiation causes Radiation burns which cause delayed irreversible changes of the skin can be caused by high doses of what form of ionizing radiation
1 answer
Q: How fast is a car that covers km in 2 Min's
2 answers
Q: Is the body warmer or cooler than the spoons in the kitchen
3 answers
Q: When energy change from form to form they go through an energy of what
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Q: How does your body give your body energy
13 answers
Q: How do objects become statically charged
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Q: Will a plastic cup keep water cold
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Q: What is 58.2 kilos in stones
2 answers
Q: What are two examples other than ropes and water that waves can travel through
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Q: In what way are all forms of potential energy the same
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Q: What type of force exerted upon the object if a book is at rest upon a table
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Q: What moves the bone in your skeleton
3 answers
Q: Why sound is non-matter
1 answer
Q: What is a type of force needs to touch something to affect it
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Q: Why the clinical thermomer needs to be an accurate maximum thermometer
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Q: What is stopping distance increase in freezing conditions
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Q: What are the Energy transfers in a microphone
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Q: What is the difference between the two groups of percussion pitched and unpitched
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Q: What is the difference between the speed of a car driving and a human walking
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Q: If a paperclip weighs 2 grams then how much do 6 paperclips weigh
3 answers
Q: What kind of data is a temperature reading
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Q: How much does a bull head weigh
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Q: What electromagnetic waves enable humans to see
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Q: How would you measure the size of a force
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Q: What G can hardly conduct heat at all
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Q: What objects need air to function
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Q: How much does 7 gallons of shredded paper weigh
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Q: Why does the burning candle go out when we blow on it
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Q: Is kicking push or a pull
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Q: Is a piece of wood an insulator or a conductor
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Q: Is a copper coin an insulator or a conductor
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Q: What is the wave transport
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Q: How would the glass react with the plastic rod Why
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Q: WHAT are the physics behind space shuttle in enchanted kingdom
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Q: What is the half life of Argon 40
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Q: What kind of force pulls the paper clip
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Q: Is a plastic wrap translucent
2 answers
Q: What energy does a optical system use
1 answer
Q: How much do keys weigh
3 answers
Q: What is the approximate minimum stream velocity needed to move a particle with a diameter of a 6.4 moving
1 answer
Q: What to put in the same direction
1 answer
Q: What is to put in the same direction
1 answer
Q: What is the any three difference between Elastomers and Fibres
1 answer
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