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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 waves particles of the medium vibrate perpendicularly to the direction of the wave itself
1 answer
Q: What waves particles move perpendicularly to the direction of the wave itself
1 answer
Q: If a wave has a frequency of 250 Hz and a wavelength of 1.3 meters what is the speed of the sound waves
1 answer
Q: If a wave has a frequency of 250 Hz and a length of 1.3 meters what is the speed of the sound waves
1 answer
Q: Why should you leave a lighted Bunsen with the air hole closed
2 answers
Q: How many feet do you have to signal for a change of direction
1 answer
Q: What is the difference between constant and non constant speed
1 answer
Q: What does a larger time constant mean
1 answer
Q: What the difference between positive and negative electrons
2 answers
Q: How many gallons in a 10ft long 10ft wide and 10ft deep tank
8 answers
Q: Does the size of balloon affect static power
1 answer
Q: What is 375 degrees Fahrenheit to celsius
2 answers
Q: What did you observe about the corresponding energies from red to light
1 answer
Q: Why a we are more likely to get electric shocks in a carpeted room than on a wooden floor
1 answer
Q: What are the consequences of an unbalanced energy budget
1 answer
Q: What kind of energy does a Pogo stick make
1 answer
Q: Which law states absolute zero cannot be reached
5 answers
Q: What is the mass of a nickel (5 cents)
2 answers
Q: Regions where electrons are located
2 answers
Q: How do you calculate weight using specific gravity
1 answer
Q: What type of energy flows in a circuit
3 answers
Q: How does energy in particles differ from solid liquid and gas
1 answer
Q: How would local winds be affected if water and lands absorbrd and released heat at the same rate
2 answers
Q: What does the turbine blade do to the speed of the wind
2 answers
Q: How much does an eraser cost
1 answer
Q: Why you must place the turnoff corner of filter paper into the paper cone
1 answer
Q: What state of matter travels through convection
2 answers
Q: What is the period of a wave with a wave speed of 12 m s and frequency of 60 Hz
1 answer
Q: When does a uniform circular occur
2 answers
Q: How would you calculate the gravitational potential energy of a 2kg bottle of soda falling off a kitchen table that is 0.76 m tall
1 answer
Q: How is sunlight an example of energy
1 answer
Q: What form of energy is a mouse on a wheel
1 answer
Q: What type of friction causes a sky diver's acceleration to change as he fall
3 answers
Q: What is conduction angle
1 answer
Q: How does the pull push theory explain immigration
1 answer
Q: How the cavitation in reaction turbines can be avoided
1 answer
Q: How are lead and plastic foam deferent
1 answer
Q: What is the distance between the crest of consecutive waves
1 answer
Q: How do different materials affect light
1 answer
Q: Does a wax candle conducts heat
2 answers
Q: When a piece of metal mass of 91.66 g is dropped into a graduated cylinder containing 21.76 ml of water the water level rises to 28.69 ml. What is the density of the metal
1 answer
Q: When an electric feild vibrates so does a magnetic feild
1 answer
Q: How much does 1 cup of brown rice weigh
1 answer
Q: What is an example of heat energy converting to mechanical energy
1 answer
Q: How the speed - time graph of an object that is not moving
1 answer
Q: A materials ability to allow heat to flow is what
2 answers
Q: How many 1gallon is liters
4 answers
Q: What container appeared to have the least volume of liquid
1 answer
Q: Why do scientists use a balance
1 answer
Q: What force causes water drops to cling to one another
1 answer
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