Physics, 29.09.2020 06:01, kordejah348
Classify each example of heat transfer as Conduction or Convection.
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A space heater warming a room. A frying pan on a hot burner. Noodles rising and falling in a pot of boiling water. Steam coming from a cup of hot chocolate.
Holding a hot cup of coffee. Butter melting on a hot biscuit. Walking on hot sand.
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Physics, 22.06.2019 14:30, gabriellam20
A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
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Physics, 22.06.2019 20:50, isarahweller103
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
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Physics, 23.06.2019 00:00, isabella4141
Which is an advantage of subdividing science into different areas?
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Classify each example of heat transfer as Conduction or Convection.
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