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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: Which theory is the most credible
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Q: Why rolling friction is less than sliding friction
2 answers
Q: Does water bend towards or away from the normal when light travels from water to air
1 answer
Q: How much does a medium size lemon weigh
2 answers
Q: What factor determines the frequency in cycle per second
3 answers
Q: Do car brakes reduce friction
2 answers
Q: What is 115lbs in kg
8 answers
Q: Why bullet trains have streamlined body
2 answers
Q: What must happen for nuclear reactor to make electricity
2 answers
Q: How much does a radiator weigh for a semi
2 answers
Q: Is the amount of heat needed to raise the temperature of 1 kilogram of water 1 degree Celsius.
1 answer
Q: How much does 400 gallon of water weigh
1 answer
Q: Where do people get their energy from
1 answer
Q: What force keeps mountains from sinking into the mantle
1 answer
Q: A state government is trying to decide between using biomass or nuclear power to generate electricity. What advantage does biomass have over nuclear power
12 answers
Q: How do you you calculate the magnitude of the force acting on a charge
1 answer
Q: What will happen to an object at rest if no unbalanced forces act on it according to newton's first law
2 answers
Q: What term best describes the phrase something that happens
1 answer
Q: Is friction acontact or non contact force
2 answers
Q: What would be an advantage of continuous wave Doppler over pulsed Doppler
1 answer
Q: What is the approximate energy of a photon having a frequency of a 4 x 107
2 answers
Q: When two object rub against each other it creates this
2 answers
Q: When there are more wave passing through the reference point in a period of timewhich wave characteristics also increase
2 answers
Q: What is the difference between a principle and a principal
2 answers
Q: Why balsa wood is denser than water
2 answers
Q: How do you indicate a large or small force
1 answer
Q: Can television cameras capture multiple images per second through light waves
1 answer
Q: What is -111 degrees Celsius in Fahrenheit
5 answers
Q: How do i get a model celsius wf 604 to get cold
1 answer
Q: Is it true a current is the movement of negative charges called electrons
1 answer
Q: What is the noun form of burst
2 answers
Q: Which one of the following is a form of internal kinetic and potential energy contained in an object associated with the motion of its atoms or molecules
1 answer
Q: When encountering another vessel in darkness or just visibility was indicated by presence of only a visible white light
1 answer
Q: Why a theory cannot become a law
1 answer
Q: What are the four basic proprieties of waves
1 answer
Q: What kind of energy tranformation take place at a thermal power plant
4 answers
Q: What are the disadvantages of vapour compression refrigeration system
1 answer
Q: What is to travel in a closed path
1 answer
Q: Is 1 UK Litre larger than 1 US gallon
2 answers
Q: Does a transluscent object form a shadow
1 answer
Q: Which liquid requires more time to increase in temperature by 5 degree
2 answers
Q: What is 56.4kgs. in stones and lbs.
1 answer
Q: Which can transfer more heat 1 cup or boiling water or 1 teapot of boling water
2 answers
Q: Does garcinia cambosa work
1 answer
Q: When electric and Fields both exist it's called electromagnetic field
2 answers
Q: What is the most common source of energy used to produce electricity
1 answer
Q: What types of waves make up the electricomagnetic spectrum
1 answer
Q: When two equal forces act in opposite directions they balance or
2 answers
Q: How fast is a surfact to air missel
1 answer
Q: What is the force of friction equation
2 answers
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