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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 are the characteristics of the liquid used in a liquid in glass thermometer
1 answer
Q: How long is a stapler using centimeters
1 answer
Q: Why Fairbanks needs batteries for electrical power
1 answer
Q: What is the pivot part of a lever
3 answers
Q: If these waves of greenlight change wave link so there is less distance from crest to crest what color might result
2 answers
Q: What is the word origin of motion
1 answer
Q: Why it is easier to lift the load as the load is pushed towards the wheel in a wheel barrow
1 answer
Q: When you walk bearfoot across a hot sidewalk you feel heat on your feet. explain What is happening with the molecules in both the sidewalk and your feet and in which direction thermal energy is moving
1 answer
Q: Why tin shears have longer handles than the scissors used to cut cloth
1 answer
Q: What is the key force in pulling an avalanche downhill
1 answer
Q: What is the period of a clock waveform whose frequency is 4 MHz
5 answers
Q: Is Toothpaste conductor or insulator
1 answer
Q: What is an area containing no air or other matter called
1 answer
Q: If the temperature is curently 45 degrees and drops to -4 degrees in 7 hours which number shows the change in temperature
1 answer
Q: What are the energy transformations of clapping hands
1 answer
Q: What light is produced by lasers
1 answer
Q: What is the distance between the crests of two waves
3 answers
Q: What materials radiate heat
2 answers
Q: What is the weight of a 200kg object on earth
1 answer
Q: When should food be removed from sink when using running water to thaw
2 answers
Q: In way is light reflected from a lake surface polarized
1 answer
Q: What device that uses electric current to turn the blades of a blender is an example of what
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Q: What is the term for the depth of water needed float a boat clear of the bottom
6 answers
Q: Would you measure a boy with grams or kilograms
2 answers
Q: How many paper clips can you hang from a paper clip
2 answers
Q: What happens to the mercury in a thermometer Why
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Q: Is air resistance a form of gravity
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Q: What is performed when a force moves an object through a distance
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Q: What type of em has the highest energy
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Q: What is a device that uses heat to do work and but is not 100 percent efficient and expels excess heat
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Q: If you take a cold can of juice from the refrigerator on a hot day. Predict whether condensation or evaporation will take place on the outside of the can. Explain.
1 answer
Q: Where can you go with very little wind
1 answer
Q: What type of light energy that is stored by certain particles for a period of time is called what
3 answers
Q: What type of exercis involves activities such as pushing against fixed surfaces
1 answer
Q: How does gravity effect the speed of a toy car
1 answer
Q: What do you mean by Pendulum principle of transport
2 answers
Q: Would electricity be able to pass through wood metal or plastic
1 answer
Q: How can you prove air is a fluid
1 answer
Q: What Yellowstone cavern is that is the source of heat for all Yellowstones thermal features
1 answer
Q: What is the amount of force applied to an object over a certain amount of time equal to
1 answer
Q: What Objects with greater mas tend to fall faster on earth than objects that are less massive because of air resistance true or false
1 answer
Q: If an object sinks in water its density is less than that of water true or false
11 answers
Q: What happens to your speed velocity and acceleration as you run circular laps
1 answer
Q: What is the longest wavelength on a electromagnetic spectrum
3 answers
Q: Why do people prefer that alternative forms of energy are used
1 answer
Q: What happens to the pressure as an object moves closer to the core
2 answers
Q: What does Pli and mean
1 answer
Q: What will happen if too much tension force is expected on a spring
1 answer
Q: What is the verb phrase in The air conditioner is making a funny noise.
1 answer
Q: If a compact car and an SUV were both moving at 50 mph which would have the greater momentum
3 answers
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