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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: Why is electrical energy widely used
1 answer
Q: Does it mean that heat will not be transferred if the temperature of the two objects is the same
3 answers
Q: What was Thomas Edison known as because he invented the photograph and the first safe electric light bulb
1 answer
Q: What is it called when water droplets appear on the outside of a cold glass
1 answer
Q: What type of simple machine is a tape dispenser
2 answers
Q: What happens to pressure when force decreases
1 answer
Q: A positive charged object will what
1 answer
Q: How much mass does a small notepad weigh
4 answers
Q: What kind of light has a wavelength shorter than green light
1 answer
Q: How do mirrors make our lives easier
1 answer
Q: What do transverse and longitudinal waves transfer through a medium
1 answer
Q: How do you find the density in milk
1 answer
Q: What happens when work is done on an object
1 answer
Q: What term refers to tiny microscopic scratches on the surfaces of a bullet
1 answer
Q: What is the ray that represents the light reflected by the surface
4 answers
Q: When an object experience centripetal acceleration in which direction does it accelerates
1 answer
Q: What is the temperature at which water freezes Fahrenheit in degrees
2 answers
Q: What kind of friction occurs when an object rolls over
1 answer
Q: How does the mass of an object affect time
2 answers
Q: What happens when an object gains thermal
1 answer
Q: What type of heat transfer occurrs when eggs cook in a hot pan
1 answer
Q: What is expensive because it requires a lot of energy.
3 answers
Q: What types of surfaces create less friction
1 answer
Q: What is the procedure of magnets
1 answer
Q: Can condensation of water vapor occur on cold surfaces
1 answer
Q: The amount of energy required to raise the temperature of 1 g by water by one Celsius degree is called what
1 answer
Q: What is something that makes work better easier or faster
1 answer
Q: Why is 40 inches less than 4 inches
2 answers
Q: Do ultraviolet rays create rainbows
1 answer
Q: What is an electromagnet different from a magnet
1 answer
Q: Why do we depend on the sun for energy
2 answers
Q: What energy takes place when a match gets struck
1 answer
Q: Why is it necessary to measure the expansion with a micrometer screw gauge
1 answer
Q: A lens is transparent material with
1 answer
Q: What is a Mechanical teacher
1 answer
Q: What would happen if the micrometer screw gauge was not reset back from the end of the bar
2 answers
Q: Which occurs when a wave is reflected
2 answers
Q: What was the three mile island problem
1 answer
Q: When will the minimum deviation occur in the experiment of the spectrometer-refractive index
1 answer
Q: What happens to the wavelength of electromagnetic waves as frequency increases
1 answer
Q: The statement to every action there is an equal an opposite reaction is
8 answers
Q: What force is required to lift something on a pulley
1 answer
Q: What is the relationship between the charges and field of strength electric
1 answer
Q: What quantity measures the rate of doing work
1 answer
Q: What are the different types of heat wave
1 answer
Q: How much does a replacement window weigh
1 answer
Q: How does lever work easier
2 answers
Q: Why do wet clothes dry faster when you spread them out
2 answers
Q: What is the name of the ray that represents the light reflected by the surface.
2 answers
Q: Why does a clinical thermometer has a kink in its tube
2 answers
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