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suppose you are given a problem involving an electron in a wire and you solve the time independent schrumlodinger
a square pool with 100-m-long sides is created in a concrete parking lot the walls are concrete 72 cm thick and have a
which of the following sets of variables result in a linear graph when plotted choose as many as two1 mg-a and ar22 mg
two carts with masses of 406 kg and 318 kg move toward each other on a frictionless track with speeds of 466 ms and 321
a capacitor initially with a voltage of 10v is connected to a voltmeter of internal resistance of 2 mega ohms after a
three objects are connected on the table as shown in figure the table is rough and has a coefficient of kinetic
the potential in cylindrical coordinates is given as vrphi 100rsin3phi findi where is the location of zero voltageii
a player bounces a basketball on the floor compressing it to 800 of its original volume the air assume it is
a hot water stream at 80 degrees c enters a mixing chamber with a mass flow rate of 05kgs where it is mixed with a
air enters the compressor of a gas turbine plant at ambient conditions of 100 kpa and 25 degrees c with a low velocity
air flows steadily through an adiabatic turbine entering at 1 mpa 500 degrees c and 120 ms and leaving at 150 kpa 150
air at 80 kpa 27 degrees c and 220 ms eneters a diffuser at a rate of 25 kgs and leaves at 42 degrees c the exit area
a 520 102 kg hot-air balloon takes off from rest at the surface of the earth the nonconservative wind and lift forces
when point charges q1 24 microc and q2 13 microc are brought near each other each experiences a repulsive force of
a wall of a warehouse of dimensions 8 feet by 20 feet is made of concrete block of r-value 2 and an inside layer of
a hospitals linear accelerator produces electron beams for cancer treatment the accelerator is 14m long and the
a boatss motor can allow it to travel at speed 2v the boat is aimed with a heading of 180 degrees the river is x metes
household wiring made of aluminum wire with cross section area 31 x10-6 m2 carries a current of 45 a the bulk
a jetliner with an airspeed of 1000kmh sets out on a 1500-km flight due south to maintain a southward direction however
a 25 m-long pendulum is released from rest when the support string is at an angle of 20deg with the vertical what is
a centrifuge in a medical laboratory is rotating at an angular velocity of 360 revolutionsminute when it is switched
explain the physical phenomenon which causes the lower limit of the tunneling resistance of the source-qd and drain-qd
moist air with dry and wet bulb temperatures of 20oc and 9oc respectively enters a steam-spray humidifyer at rate of
determine the enthalpy change and internal energy change of ammonia in jmole as it is heated from 350 k to 600 k using
an infinitely long cylinder of radius r carries a frozen-in magnetisation parallel to the z-axis mk s k-hat where k is