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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 will happen if there is no thermostat to regulate the temperature in an electric iron
3 answers
Q: WHAT ROLE DOES FRICTION PLAY IN SQUASH
2 answers
Q: Why would the vanes rotate faster if the brighter light source is used
1 answer
Q: What energy transformation in playing a game sipa
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Q: What three effects does the condenser have on the refrigerant vapor entering the coil
1 answer
Q: Is the pen rest or motion
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Q: What are non-examples of the law of conservation of energy
11 answers
Q: What is the correct term when describing the frequency range of 3kHz to 300 GHz
1 answer
Q: WHAT IS THE OTHER NAME FOR THERMAL
1 answer
Q: Elements of the term security forces in HN forces
1 answer
Q: Why does the threat of the atomic bomb not seem so bad in the beginning
1 answer
Q: What kind of charge does an object that has an excess of electrons have
2 answers
Q: When measuring the angle of incidence and angle refraction the imaginary line drawn perpendicular to the surface at the point of incidence is called the
2 answers
Q: Impulse is the product of force and the what During which that force acts
2 answers
Q: In a collision a vehicle that rebounds off the object it strikes experiences the same forces as it exerts on that object assuming the time is the same in both situations true or false
1 answer
Q: In a collision a vehicle that rebounds off the object it strikes experiences less force than if it crumples assuming the time is the same in both situations true or false
2 answers
Q: What term describes the upward push on the wings of a airplane that causes unequal pressure
1 answer
Q: What type of simple machine is a sledgehammer
1 answer
Q: What process when light is emitted in all directions
2 answers
Q: What term is defined as a measure of the energy of the energy of motion of particles in a substance
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Q: Is pushing against a wall a flexibility excersise
1 answer
Q: What is the force acting on the ball as it is moving down the slope
1 answer
Q: What do the circles represent how do they functions
1 answer
Q: What is the force that pulls rock apart
4 answers
Q: What does this knowledge tell about the study of motion
1 answer
Q: How do you draw forces acting on the pen
1 answer
Q: Why is the base of an clothes iron made of aluminium
2 answers
Q: Why are some objects faster than objects
2 answers
Q: How could have caused the pens motion
1 answer
Q: How many grams are in 5.5lb
2 answers
Q: How can you explain the relationship between bouncing ball and law of interaction
1 answer
Q: What are 3 forms of energy that light can be transformed or converted into when it has been absorbed by a surface
1 answer
Q: Is a free falling ball is somehow equipped with a speedometer by how much would its speed reading increase for every second
1 answer
Q: How much petrol can be filled at a time in the scooter of matsero
1 answer
Q: What is the major disadvantage of a free-running oscillator used to trigger an SCR or TRIAC
1 answer
Q: What involves the movement of electrons in a neutral object due to electric field produced by a charged object
2 answers
Q: Why torque is zero when force is applied to point that passes through pivot point
2 answers
Q: How can you tell if a 1944 penny is made of steel
2 answers
Q: How is an electroscope is charged by friction
1 answer
Q: Would a cell phone work in a vacuum
2 answers
Q: What is the frictional force to slow an object in motion
2 answers
Q: What happens when forces act in the opposite directions
2 answers
Q: What is 175 killograms in pounds
3 answers
Q: What will occur when the trough of Wave A overlaps the crest of Wave B
1 answer
Q: How many feet of head is equal to 1 inch of hg
1 answer
Q: Is a point charge composed of two conductors separated by an insulator
1 answer
Q: How is heat transferred through convention
3 answers
Q: What did the scientist Thomson discover
1 answer
Q: What is a fundamental consideration to examine when task organize a force
2 answers
Q: Which best describes longitudinal waves
1 answer
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