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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: How much power is used (in watts) when 120 joules of work is done in 1 minute
1 answer
Q: How much work can a 5 kg mass do if it is 6 m above the ground
3 answers
Q: Is a broom an example of a second class lever
1 answer
Q: What is friction between rubber and sand
1 answer
Q: When ball is thrown upward what will be constant
1 answer
Q: What phrase best describes when static friction occurs
1 answer
Q: What is the difference between a clavichord and a piano
1 answer
Q: You accidentally throw your car keys horizontally at 9.0 ms from a cliff 54 m high How far from the base of the cliff should you look for the keys
2 answers
Q: What do we call how far the wave travels in a given length of time
1 answer
Q: How does air resistance effect people
1 answer
Q: How much do scissors weigh in kilograms
1 answer
Q: What is one advantage of writing objects
1 answer
Q: What are the physical and medical applications of the simple pendulum experiment
2 answers
Q: How does heat moves through liquid and gases
2 answers
Q: Where and how is energy stored in a torch
1 answer
Q: What causes the fluttering of radio reception when an air plane flies overhead
1 answer
Q: How does a large particle leave a cell by a active transport
2 answers
Q: How does a sample of feathers weigh more than a sample of other substances
1 answer
Q: When a needle is placed on the surface of water it floats. Which idea best explains why this happens
1 answer
Q: What equals neutrons with protons
2 answers
Q: How does as large particle leave a cell using active transport
2 answers
Q: How many Clams in a lb
1 answer
Q: Reason why wind is a good alternative energy sources
1 answer
Q: What would fall faster on the moon a object with more mass or an object with less mass
1 answer
Q: Is Scandium a great conductor of heat
1 answer
Q: How a hot-water radiator heats a rooms air. Include in your answer the way heat moves from the metal radiator to the room.
1 answer
Q: What type of energy is an eyelash fluttering
1 answer
Q: What type of simple machine is a faucet handle
2 answers
Q: Where is potential energy stored in a mouse trap car
1 answer
Q: What has more energy a high frequency EM waves or a low frequency EM
1 answer
Q: Why is your body a good conductor
1 answer
Q: What is exterting the direct force
1 answer
Q: What is longitudinal continuity of care
1 answer
Q: Give two method of reducing friction
1 answer
Q: What is a energy from the sun
1 answer
Q: How does the mass affect the egg drop
1 answer
Q: Which experiment most likely has greater reliability and why
1 answer
Q: How do you measure of the average speed of the particles of a substances
2 answers
Q: Why light enters water does it speed up or slow down
2 answers
Q: Certain seismic waves travel as
1 answer
Q: What best defines the ionization energy of an element
2 answers
Q: Which V-speed represents maneuvering speed
2 answers
Q: What volume is used to measure mass
2 answers
Q: What energy is the energy that is stored in an atoms nucleus
6 answers
Q: How much kinetic energy does a moving object have if its mass is 100 kg and moving at a speed of 5 meters per second
1 answer
Q: What type of energy is occurring with a rainbow
2 answers
Q: How does diffraction cause a rainbow
1 answer
Q: What part of the electromagnetic spectrum can pass through flesh but is absorbed by bones and teeth
2 answers
Q: Why is voltage considered to be a forcelike quantity how is it produced
2 answers
Q: Does biomass work well with other forms of energy
1 answer
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