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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 fluid particle sizes do the three numbers in an ISO code fluid rating such as 221813 refer to
1 answer
Q: What happens to energy of an electromagnetic wave as its frequency increases
1 answer
Q: Why can gases be compressed so easily
1 answer
Q: Why is thermal energy released when steam condenses
1 answer
Q: How does mass of objects affect gravitational force between objects
2 answers
Q: Is a tree classified as energy or matter
2 answers
Q: If only the temperature of two objects is known it is always possible to determine the total internal kinetic energy
1 answer
Q: How do I find the magnitude and direction of a surfer traveling at 1.0 ms relative to the water across a wave that is traveling at 6.0 ms
1 answer
Q: What is the best way to describe a directors style
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Q: What challenges were faced by thomas Edison when he made the light bulb
2 answers
Q: What happens to temperature of the house as the suns radiation energy touches it
1 answer
Q: What is a named constant
1 answer
Q: What does the rate of thermal energy transfer depend on
1 answer
Q: What effects intensity
4 answers
Q: What state of matter doesn't have the ability to flow
2 answers
Q: What is the distance between crests troughs rarefactions or compressions
1 answer
Q: If There Was a Spring lock suit What Parts Would you need to make it
1 answer
Q: What type of materials will become charged when they are rubbed together
1 answer
Q: Where doe she need high friction
1 answer
Q: What is 1 pound take away68p
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Q: What is the heat transfer of a spoon in a cup of hot soup becomes warmer heat transfer
1 answer
Q: Why does a bike travel faster in going down than going up
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Q: What type of energy source does a wind up toy use
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Q: When conduction occurs between two objects do the two objects need to be touching
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Q: When a spring is compressed it is transferring elastic energy to the surroundings
1 answer
Q: When a object is vibrating what energy do we say is in the kinetic energy
2 answers
Q: What energy does an electric drill transfer into
1 answer
Q: What waves can travel through liquids
1 answer
Q: Can a train appear to be at rest while moving
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Q: What was the purpose of Thomas Edison's light bulb
2 answers
Q: What are the effects of pressure on melting boiling points of a substance
1 answer
Q: What is energy from vibrating matter
1 answer
Q: How is the potter throwing clay an example of the force of fiction at work
1 answer
Q: What is an electromagnet with a fixed core called
1 answer
Q: What causes the rise and fall in pressure in the body
1 answer
Q: What type of material is a windsock made from
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Q: Is wobbly a adverb
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Q: What Things that sink
1 answer
Q: Do bottle float
2 answers
Q: What is called a friction at rest
1 answer
Q: Can we create or destroy electricity
1 answer
Q: How do I find the distance an object is from the earth with only it's mass and weight in it's current position
2 answers
Q: How do you describe the way in which thermometers measure temperature
1 answer
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 carbohydrate is actually and provides quick energy
2 answers
Q: Do a tire tread reduce friction
1 answer
Q: What is unsustainable energy
1 answer
Q: How do machines change the amount of force needed to move an object
1 answer
Q: In most energy conversions such as burning coal to produce heat
1 answer
Q: What is the equation for calculating gravitational potential energy on the Earth
1 answer
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