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a current of 100 ma is maintained in a single circular loop with a circum ference of 160 m a magnetic fieldof0550 t is
an astronaut notices that a pendulum which took 245 rm s for a complete cycle ofswing when the rocket was waiting on
write the balanced equation for reaction between iron ii and permanganate ionequation must balance as to show both mass
why are there so many different theories of development which one do you think best explains development note stick
suppose you have a sample of sodium weighing 1170g how many atoms are present in the
jamie is on the wrestling team and has a mass of 853 kg being a wize in physics he realizes he is over the 8300 n
identify a situation you have been in a team what sort of team was it and what was your task as a teamnbspexplore group
a 40 kg mass is connected by a light cord to a 30kg mass ona smooth surface the pulley rotates about a frictionlessaxle
a 285 -g sample of an unknown chlorofluorocarbon is decomposed and produces 568 ml of chlorine gas at a pressure of 748
the mean distance between earth and the sun is 150 multiplied by 1011 mthe average intensity of solar radiation
a particle of charge q 84 microc is moving at an angleof 24deg with respect tothe x axis with a speed of 235 ms there
an electrical heater is used to add 1900 kj of heat to a constant-volume calorimeter the temperature of the calorimeter
a uniform ladder of length 10 feet and weighing 20 pounds leans against a vertical wall while making an angle of 53
scuba divers are admonished not to rise faster than their airbubbles when rising to the surface this rule helps them
calculate the equilibrium concentrations if the initial concentrations are 230 m n2 and 051 m o2 this n2o2
a solenoid 152 m long and 260 cm in diameter carries a current of 197 a the magnitude of the magnetic field inside
titanium f694 x 10-19 j and siliconf777 x 10-19 j surfaces are irradiated with uv radiationwith a wavelength of 205 nma
a stone is thrown with an initial speed of 144 ms at an angle of 54 degrees above the horizontal from the top of a 321
the creation of elements in the early universe and in the starsinvolves protons tunneling through nuclei find the
can any one explain that how mircrowave can heat the food that contains water though mircrowave carrys a little
a light wave was reflected off of a mirror at an angle of15deg what was the incident
a standing wave on a tight string experiment is set up in thelaboratory one end of the string is attached to an
air at 50 relative humidity is cooled isobarically at 1 atm from 90 degrees celcius to 25 degrees celcius how many
a 628 kg canoeist stands in the middle of her canoe the canoe is 33 m long and the end that is closest to land is 25 m
reaction of 15 g calcium chloride with 34 g of silver nitrate gives 27 g of silver chloride write the balanced formula