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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: When an object rolls over a surface the kind of friction that occurs is called round friction.
2 answers
Q: Why is the center weight on my grandfather clock the only one going down
1 answer
Q: If nothing eats the hawk what might eventually happen to the energy that is stored in its body
3 answers
Q: What type of simple machine is pin
1 answer
Q: What is the force of gravity when the mass is 5
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Q: What is the bulk modulus of water at a temperature of degree Celsius where the speed of sound in water is metre per second and the density of water is 1000 kilogram per metre cube
1 answer
Q: What is gas jet in Bunsen burners
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Q: How does nuclear energy clean the air
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Q: When deep water waves reach water shallower than one half of their wavelength they become what water waves
1 answer
Q: When the useful energy output of a simple machine is 100 J and the total energy input is 200 J the efficiency is .
1 answer
Q: What is a strong short lived magnet created by a looped electrical current
1 answer
Q: What is the measure of the amount of object or material
2 answers
Q: What is nuclear blinding energy
2 answers
Q: What is a unit of power 550 foot pounds of words per second
1 answer
Q: What is the ability to make things look larger then they are called
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Q: How many joules of energy in a kilo of coal
1 answer
Q: What cause potential energy to increase
1 answer
Q: Why do different metals of the same size have different masses
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Q: How can the velocity of a car during breaking at a constant acceleration against time from the moment of applying the breaks
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Q: What are all the similarities between wind power and hydroelectric power
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Q: Are em waves longitudinal are transverse
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Q: Why should you only use the fine adjustment knob when you are using high power
1 answer
Q: How much does 2 grams weigh
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Q: What colors were absorbed worst
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Q: What condition a body on an inclined plain has an acceleration of 4.9 ms2
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Q: Why must a cooling system do work to transfer thermal energy
1 answer
Q: Why it is easy to stop moving bicycle then the moving car with same speed
1 answer
Q: What the work energy theorem of a rifle with a longer barrel that fire bullets with a larger velocity than a rifle with a shorter barrel
1 answer
Q: What is Low sensitivity of a thermometer
1 answer
Q: What is Difference between ohmmeter and Wheatstone's bridge
1 answer
Q: What type of lever is a swing
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Q: What energy does boiling water use
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Q: What is Sound made by clock
1 answer
Q: What is a period wave with the frequency of 2.6 Hz
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Q: What is the Similarities between a galvanometer and electric motor
1 answer
Q: Is a Wire cutter a lever
1 answer
Q: What part of the microscope moves the body tube and objective up and down
1 answer
Q: What Would be the Advantage Of Continuous Wave Doppler Over pulsed Doppler
1 answer
Q: What is the connection with hair and gravity
1 answer
Q: Will a flat sheet sheet of paper dropped from a height of 2 m accelerate at the same rate as a piece of paper crumbled into a ball Why or why not
1 answer
Q: What Are blueprints for creating objects.
1 answer
Q: Is the law of universal gravitation states that the total momentum of object that interacts does not change
2 answers
Q: Is it false that balance forces are equal forces acting on an object in opposite directions
2 answers
Q: Why does conduction not occurs at a perfect vacuum
1 answer
Q: What is a heat air moves from baseboard heaters to the rest of a room in a process called
2 answers
Q: What does specific gravity of 1.000 mean
1 answer
Q: What physical state of water -24 degrees Celsius
3 answers
Q: In the Ohm's law experiment it is advised to take out plug from the key when the observetion are not being taken. Why
1 answer
Q: What does buoyant with optimism
1 answer
Q: What is the energy transformation in a speaker vibrates
1 answer
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