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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 is the word for anything that has mass
1 answer
Q: Is it true that light microscopes use beams of electrons to produce magnified images
1 answer
Q: If your in a car that stops suddenly your body keeps moving because it has
2 answers
Q: What is the key point to remember about energy
2 answers
Q: What is the force produced when you rub two things together
1 answer
Q: How does a hat help reduce the rate of energy transfered from your head
1 answer
Q: Can centripetal force work on the rotating body
1 answer
Q: Is heat an electromagnetic wave or mechanical wave
2 answers
Q: If an object vibrates 500 times in a second what will be its frequency
4 answers
Q: What are the differences between wood and metal
1 answer
Q: Is ohms law verified for the open circuits
2 answers
Q: What is the windmill aim
1 answer
Q: What are the factors that may affect the motion of objects
1 answer
Q: Why is it difficult to push a stalled car from rest than to keep it in motion once it has started to run
2 answers
Q: Why is it difficult to contradict a paper attracted to a comb on a humid day
1 answer
Q: Would be value of g be affected if the size of the Bob is varied in simple pendulum experiment
1 answer
Q: Which of the most accurately describes the motion of the object
2 answers
Q: What is the Significance of position time graph
1 answer
Q: What did you observe with the wavelength and frequency of the different colors
1 answer
Q: Why two if brought close to each other either attract or repel
1 answer
Q: Why the temperature of exhaled air is higher than that of inhaled air
1 answer
Q: What is a piece of science equipment that holds gas
1 answer
Q: What features of a thermos flask reduce heat loss by
1 answer
Q: When you squeeze what force is being used
1 answer
Q: What happens Temperature usually increases when water condenses.
1 answer
Q: What temperature is water the densest
1 answer
Q: How far can 75 pounds of explosives propel fragments
1 answer
Q: What materials did Loudin use to make the keychain
1 answer
Q: Why does a heavier object fall with the same acceleration as the lighter object
2 answers
Q: How does altitude from the surface of earth affect the period of a simple pendulum
1 answer
Q: What is more 5 pounds or 78 ounces
1 answer
Q: What if your friends are standing round a corner.why they are not visible
1 answer
Q: Which of these characteristics of a missle differ from a rocket
2 answers
Q: What is the loudness in decibels of a sound 26 million times as loud as the softest audible sound
1 answer
Q: What Component of electromagnetic waves that does vary
1 answer
Q: Why is convex lens of small focal-length preferred for magnifying glass
1 answer
Q: What kind of energy is a stapler
2 answers
Q: How the strain force changes when the elastic is released from one of the finger
1 answer
Q: If matter from Saturn would float in water while matter from Earth would sink in water what is true
1 answer
Q: When ringing bell is touched no sound is heard
1 answer
Q: In a wave of light why are frequency and wavelegnth important
1 answer
Q: Why it is not possible to measure the drift speed for electron by timing their travel along the conductor
1 answer
Q: When dropped a ball rebounds to 18 of its original height. How high will the ball rebound after the 4th bounce if it dropped from the height of 32 ft
1 answer
Q: What is the relation between elasticity and temperature
1 answer
Q: Are sound waves longitudinal mechanical and compression waves
2 answers
Q: Is a pitch of a sound its wavelength
2 answers
Q: What body fluid is tested for viscosity during collection
1 answer
Q: If the wavelength increase what else does
1 answer
Q: What is a change of position of an object with respect to time
1 answer
Q: What is the average speed of a biker
1 answer
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