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what inductor connected in series with a 200 ohm resistor and a 20 pf capacitor will give a resonance frequency of 1000
an oscillating lc circuit consisting of a 30 nf capacitor anda 36 mh coil has a maximum voltage of 47 va what is the
what is the mass in g of one hundred million 100 000 000 molecules of the gaseous pollutant nitrogen dioxide no2 molar
a football quarterback throws a pass at an angle of 36deg he releases the pass 350 m behind the lineof scrimmage his
a 2000-turn coil of wire thatis 35 mm in diameter is in a magnetic field that drops from 2 tto 0 t in 03 micro seconds
when a nucleus captures a slow neutron itmust bring the neutron to a stop within the diameter of the nucleusby means of
a 12 kg block is at rest on a level floora 395 g glob of putty is thrown at theblock such that it travels horizontally
a 60 muf air capacitor is connected across a 100 v battery nbspafter the battery fully charges the capacitor it is
a horizontal pipe carries oil whose coefficient of viscosity is000012 nmiddotsm2 the diameter of the pipeis 37 cm and
the heat exchange for ammonium nitrate nh4no3 when 498 g are dissolved in 500 ml water is 1325 j what is deltahsol in
a 343 kg child starting from rest slides down a water slidewith a vertical height of 207 m neglect frictiona what is
as a 20-kg block travels around a 050-m radius circle it has anangular speed of 12 rads the circle is parallel to the
the barometric formula relates the pressure of a gas of molar mass m at an altitude h to its pressure po at sea level
a geode is a hollow rock with a solid shell and an air-filled interior suppose a particular geode weighs twice as much
a satellite with a mass of 350 kg moves ina circular orbit 500 107 m above the earths surfacea what is the
two spheres are placed so that their centers are 26m apart theforce between the two spheres is 127510-12n what is the
a uniform ring of mass 3 kgand radius 5m is rotating about its axis of symmetry withan angular speed of 2 rads how much
a long uniform rope with a mass of 0100 kg per meter lies on the ground you grab one end of the rope and lift it at the
a 250 kg gold bar at 28oc is placed in a largeinsulated 0800 kg glass container at 150oc with200 kg of water at 250oc
three blocks abc each having mass m are connected by strings as shown block c is pulled to the right by a force f that
a car of mass 1500 kg rounds a circular turn of radius 20m if theroad is flat and the coefficient of static friction
three resistors 25 45 and 75 ohms are connected in series and a 051-a current passes through them what is a the
a sample of helium behaves as an ideal gas as it is heated atconstant pressure from 273 k to 343 k if230 j of work is
when an incandescent light bulb is turned on the tungsten filament becomes white hot the temperature coefficient of
a 011-kg balloon is filled with heliumdensity 0179 kgm3 if the balloon is a sphere witha radius of 50 m what is the