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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 The focal distance of a convex lens is always
1 answer
Q: If Rays bend as they pass through a boundary between two media This is called
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Q: What cause a metal spoon to bend in water
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Q: If the diagram shows a ray of light reflecting from a plane mirror Which two angles are equal by the law of reflection
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Q: How do you determine the amplitude of transverse wave
2 answers
Q: Is Bristol board conductor or insulator
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Q: When objects of two different are in contact what happens
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Q: Is a safety pin a conductor
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Q: Is the best thermal insulator A. Stone Water C. Air Metal
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Q: How According to the law of reflection the angle of incidence is the angle of reflection
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Q: When the surfaces of soiled materials scraps and grind against each other is it called
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Q: If a rock weighing 2200 N is dropped from a height of 15 m what is its KE just before it hits the ground Remember weight is measured in newtons (N) and is equal to mass times gravity
2 answers
Q: What type of equipment is used to determine characteristics or values using specific procedures andor methods to make a reference measurement
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Q: What energy can be changed into many different form
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Q: What is The direction of werather movement in the US is primarily based on
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Q: What if The brakes applied to a car produced an acceleration of 6 ms-2 in the opposite direction of the motion. If the car takes 2s to stop after the application of brakes calculate the distance it tr
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Q: What is 17C in Fahrenhite
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Q: Is more force usually required to pull or lift an object
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Q: What is A substance or material that Carries the wave
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Q: What Water waves are caused by wind is directly caused by the blank of the sun
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Q: What involves the movement of electrons in neutral object due to the electric feild produced by a charged object
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Q: What is the term for the point at which an object will not accelerate any more
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Q: How much energy is released when 6 grams of water is condensed from water vapor
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Q: How do I convert a spinning wheel of mechanical energy into electricity
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Q: Why is the work output of a machine never equal the work input
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Q: What happens to the cart when a horse applies more force
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Q: What is A 2 kg vase is sitting on a 1 m high table. What is the vase's potential energy
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Q: Why does a solid have a definite shape and volume
3 answers
Q: What type of waves do particles of the medium move in a circular motion
1 answer
Q: How do you write celsius
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Q: What is rate which an object moves in given direction given
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Q: Is The temperature of a gas is measure of its static electricity
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Q: What are the basic wave interaction
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Q: What contribution to atomic theory resulted from Albert Einsteins work
6 answers
Q: What is the greatest distance a wave vibrates from a resting position
1 answer
Q: What is the distance between any two crest in a transverse wave or the distance between any two rarefactions in a longitudinal wave
2 answers
Q: When lightning strikes you can see the light energy being produced. What type of energy produces the thunder
2 answers
Q: What is the effect of mineral impurities of the upper and lower fixed point of a mercury-in-glass thermometer
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Q: How does the cold air return help with the heating or cooling of a room
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Q: Why does ice float on water despite it is a solid
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Q: What are the basic laws of matter
2 answers
Q: What problem did Thomas Edison encounter after he invented the electric light bulb he was unable to find practical ways to use it
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Q: What is the importance of reference point in stating motion
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Q: In which class lever MA greater than one
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Q: Why Does rubber float in oil
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Q: What is effect of interchanging the galvanometer and driver cell in meter bridge
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Q: What is matter and energy
2 answers
Q: What is the difference between the direction of force and the plane of application
1 answer
Q: How much heat would it take to melt a kg block of ice
1 answer
Q: What is an Initial situation
2 answers
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