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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: Mass x gravity is equal to what unit
1 answer
Q: Why do you see a cloud form from clothes dryer exhaust vent
2 answers
Q: At what speed the mass of an electron is double
2 answers
Q: If two stones one big and one small are dropped at the same time which one will reach the ground first
3 answers
Q: Which mirror is used in motorcycle concave or convex
1 answer
Q: What have more inertia a penny or basketball
1 answer
Q: How is a frame of reference used to describe motion
1 answer
Q: True or false devices such as computers and credit-card readers have no basis in science
1 answer
Q: What simple machine is a trap door
1 answer
Q: In wxperiments involving a pithball electroscope what causes the pithball to move
1 answer
Q: How would a spinning disk and kinetic energy change if its moment of inertia were five times larger but its angular speed were five times smaller
1 answer
Q: In physical science a push or a pull is called a what
2 answers
Q: Insulators offer resistance to the flow of electric current.
2 answers
Q: What device converts heat energy to work
2 answers
Q: A clock that is set fifteen minutes fast is less precise than an identical clock that keeps correct time
1 answer
Q: Lenny loves physics and math. In which Energy career pathway would these interests be the most helpful
3 answers
Q: A material that does not conduct heat well is called a n
1 answer
Q: Heat transfer occurs
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Q: Two identical metal balls weighing N are suspended with their centers 3 meters apart what is the gravitational force that exists between them
1 answer
Q: Which would feel colder on your bare feet a tile floor or a wooden floor (at the same temperature)
1 answer
Q: Why is nuclear energy controversial
1 answer
Q: The amplitude of a sound wave increases. What happens to the sound
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Q: What measures the force of gravity of your body
2 answers
Q: What is the main part of scale meter
1 answer
Q: If you blow up a balloon tie it off and release it it will fall to the floor why does it fall instead of float
1 answer
Q: In 1973 the world experienced an energy crisis cause when
1 answer
Q: In the graph which region shows nonuniform positive acceleration
2 answers
Q: What is the average forward speed for a tornado
2 answers
Q: What is one of the earliest forms of energy for heating was
1 answer
Q: The process of two or more atomic nuclei joining together to form a single nucleus is called
3 answers
Q: If a wire has insulation of 150 degrees Fahrenheit what is the Celsius
1 answer
Q: Wave bending is called
1 answer
Q: Explain whether a force is acting on a car that is moving at 20kmh and turns to the left
1 answer
Q: Two examples of thermal and how they effect you
1 answer
Q: A cloud cover will have what kind of pressure
1 answer
Q: What happens in terms of energy when a moving car hits a parked car causing the parked car to move
1 answer
Q: What is Typing speed is measure by
1 answer
Q: Energy stored in an ice cream an example of witch type of energy
1 answer
Q: What happens when you decrease or increase the wave period
1 answer
Q: How does a vector quantity differ from a scalur
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Q: Where is the image located
1 answer
Q: How do the wavelengths absorbed differ from the wavelengths radiated
1 answer
Q: What Dial stem thermometer should range between
1 answer
Q: What is the importance of studying pressure measurement devices
1 answer
Q: What kind of energy is falling rocks from the top of the mountain
1 answer
Q: Which cross-section is better for vibration damping
1 answer
Q: Whether or not an object is Translucent transparent or opaque is determined by its ability to what
1 answer
Q: A balloon has more what kind of energy
1 answer
Q: What is Focal length of a concave mirror
2 answers
Q: Role of ATP in energy coupling and transfer
1 answer
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