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as part of their end of semester project students in a science class are asked to devise a temperature scale the
1 a 0600 m long pendulum is used to determine the acceleration due to gravity on a distant planet if 20 complete
in a hall experiment a conducting strip of thickness d 100 um is placed in a magnetic field b 005 t the magnetic field
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a runner weighs 591 n and 71 of this weight is water a how many moles of water are in the runners body b how many water
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observation activity dobserving meteorsdiscussionnbsp meteors shooting stars are very common you may see one by
observation activity athe moons orbitdiscussion one of the best ways to relate a number of astronomy textbook facts and
the elements in series rcl circuit are 400omega resistor a 10 microf capacitor and a 2 mh inductor the frequency of the
determine the energy associated with the magnetic field of a 200-turn solenoid in which a current of 175 a produces a
what volume of water must be added to air in 30 mins if the air is initially at 80 f and 20 rh to get it to a final
1 what must be true about individual elementary charges for your method of determining their values to be valid in the
a 4- resistance is in series with the parallel combination of a 20- resistance and an unknown resistance rx the
find the increase in moisture per pound of dry air when going from 42 degrees f dry bulb and 35 degrees f wet bulb to
you have 240 g of piping hot water or coffee at 95 degrees c in your cup you put a 15-g ice cube in the water and let
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a 23-kg 10-cm-radius cylinder initially at rest is free to rotate about the axis of the cylinder a rope of negligible
a 110 m diameter wagon wheel consists of a thin rim having a mass of 1500 kg and six spokes each having a mass of 120
a swine nursery building is being designed to hold 300 pigs weighing 50 pounds each water vapor production in the
1 in terms of faradays law discuss the the relationship between the voltage and magnetic field strength curves2 when