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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.
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Questions
Q: What does an object with a high temperature have more than an object with a lower temperature
1 answer
Q: What will happen if didn't turn the air hole to close before lighting the Bunsen burner
1 answer
Q: How many kilojoules are required at 0 degrees Celsius to melt an ice cube with a mass of 25g
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Q: What are some environmental impacts on potential energy
1 answer
Q: Explain why it is easier to push an empty box than a box fall of books
1 answer
Q: When we step on something sharp the move of step away immediately but feel the pain slightly later why
1 answer
Q: Why electricity flows better through air if pressure is reduced
2 answers
Q: Which object has the greatest density a ping-pong ball a penny water or a duck
8 answers
Q: Does a penny spoon and nail all conduct electricity
2 answers
Q: What is the advantages of compound pendulum over simple pendulum by sheth publish
1 answer
Q: How much does one cubic inch of lead weigh in ounces
1 answer
Q: An air hockey puck bouncing off the sides of the table as an example of projectile motion
1 answer
Q: How many electrons in scandium ion
1 answer
Q: What is the energy in joules of an ultraviolet photon with wavelength 100 NM
1 answer
Q: What is the velocity of an object in motion
1 answer
Q: What is the most important thing to know in order to create a realistic sketch of an object
1 answer
Q: What is the sequence of events when a shotgun fires
1 answer
Q: What is the mass of a screw
1 answer
Q: What is an example of kinetic energy being changed to potential energy and back again
2 answers
Q: What is the other factor that changes velocity over time
1 answer
Q: What is the definition of visible light radiation
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Q: What control causes a change in velocity
4 answers
Q: What is another term for an arrows resistance to bending
1 answer
Q: What are 3 machines or devices that depend on gravity to work
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Q: What an object does if it weighs greater than the buoyant force
2 answers
Q: Why is friction important in the long jump
1 answer
Q: What is force called when it does not move
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Q: When you jump you push on the ground with your feet this is an action force the ground pushes back on your feet with an equal and blank force
1 answer
Q: What measures of how much energy of motion an object has
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Q: What is 14.7 stone in kilos
2 answers
Q: Is weight the pull of gravity on matter
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Q: What is one object that does not share orbital space with another object
1 answer
Q: Do crystals change shape
2 answers
Q: What is the quantity of heat in joules or calories required to raise the temperature of 1 gram of a substance 1C.
2 answers
Q: What is a force which acts to drive people away from a place is called a factor
1 answer
Q: What the vector quantity that defines the distance and direction between two positions
1 answer
Q: Is a cooler a conductor or insulator
2 answers
Q: What are gases liquids plasma and solids
2 answers
Q: How does resonance occur when you play a horn
1 answer
Q: What energy wind up for the pitch
1 answer
Q: Which is a necessary part or input for all heat engines
1 answer
Q: Are the primary source of energy for human body
2 answers
Q: How the spacing between coils of a spring changes if the amplitude of compressional waves traveling along the spring increases
2 answers
Q: Is evaporation a physical chqnge
2 answers
Q: What is an observation and measurement made during an experiment
2 answers
Q: How was an electric field used to determine the charge of a cathode ray
1 answer
Q: What are slotted masses used for in science
1 answer
Q: What is the age of constant
1 answer
Q: Which optical storage technology stores data permantly on a disc which cannot be subsequently addad to or changed
1 answer
Q: What is the wavelength when the frequency is 900 MHz
1 answer
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