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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 sealed vacuum chamber on a television set where images are displayed
1 answer
Q: What type of change was the ice cream undergoing.Melting ice cream cone
2 answers
Q: How do thermometers work generally
2 answers
Q: What is the amount of potential energy per unit charge that a static charge or electric current has
1 answer
Q: What is the mass of cement block that requires a force of 200 N to accelerate it at 5 M's
1 answer
Q: What is the amount of energy needed to increase one gram of water one degree Celsius
1 answer
Q: What would happen if an electric current were passed through a piezoelectric crystal
1 answer
Q: When you dip your hand in cold water you can feel it cold name the mode of heat transfer and direction
1 answer
Q: How You place a flower 18 feet from a concave mirror. The mirror generates a virtual image of the flower that appears to be behind the mirror. What can you infer about the focal point of the mirror
1 answer
Q: When a car accelerates it changes
2 answers
Q: Why does a straw appear bent under water
1 answer
Q: What is the importance of physics in mechanics
2 answers
Q: What holds the slides on a stage
1 answer
Q: What is To use a ruler to measure the field of view of a microscope called
1 answer
Q: Who discovered lift
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Q: What is able to be stretched into wire
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Q: What heat transfer in fluids is by this method
2 answers
Q: How are speaker and motor alike and different
1 answer
Q: If you see a red ball what color of light enters your eye from the ball and what colors does the ball reflect and what color does the ball absorb
1 answer
Q: How is gravity separation used in everyday life
1 answer
Q: What is the energy received by earth from the sun in the form of radiation called
3 answers
Q: How is the water water seer physics
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Q: What are the three types of solar energy
1 answer
Q: How to Calculate nuclear binding energy
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Q: What is the Expression for newtons
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Q: How much does an office chair weigh
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Q: What are 3 ways to detect sound
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Q: Why does a compass needle point in the north and south direction
2 answers
Q: What are all waves produced from
2 answers
Q: How do you best define a scientific law
1 answer
Q: What variable in an experiment is manipulated
2 answers
Q: How does the amount of surface exposed to air affect how fast a leaf loses water
1 answer
Q: What is Phase difference between two points on wave front
1 answer
Q: How coin paradox calls for the coin force
1 answer
Q: What are Semaphores advantages
1 answer
Q: What is A diagram showing the transfer of energy between organisms called
3 answers
Q: Why is frame of reference important
1 answer
Q: If the compressor in a refrigerator stopped working how would its failure affect the heat transfer cycle
1 answer
Q: What is longitudinal ( compression) wave
2 answers
Q: What does a light bulb in an electrical circuit transform to
1 answer
Q: What is the equation used to find the velocity or speed of an object
1 answer
Q: Are there objects which use refraction
1 answer
Q: Why do the different types of radiation have different ionizing capabilities
1 answer
Q: What do you call the distance between waves
1 answer
Q: Is a ton bigger than a stone
6 answers
Q: Why does the pressure of the gas falls in the inside of the cylinder when the temperature falls
1 answer
Q: If red light can cause an electron to be ejected from the surface of a piece of cobalt statements is most likely true
1 answer
Q: When light hits a black object all the colors are
1 answer
Q: How does thermal energy impact the formation of tornadoes
2 answers
Q: What is the main source of energy for our planet is
1 answer
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