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question a bear ran from a zoo and climbed an electric pole of height 20 meters in the city the rescue team hits the
question a silicon wafer of 100 mm diameter has 1 microm lines fabricated on it the photomask is made of soda lime
question the bacterium e coli is a single-cell organism that lives in the gut of healthy animals including humans when
question an electron at rest is released far away from a proton toward which it movesa show that the de broglie
question a pipe has three successive resonance frequencies 356426756 the speed of sound in air is 340 ms find the
question a certain orthodontist uses a wire brace to align a patients crooked tooth as in the figure below the tension
question a what value of magnetic field would make beam of electrons travelling to the right at a speed of 47times 107
question a newsletter for investors recently reported that the average stock price for a blue-chip stock over the past
question a rifle with a barrel length of 60 cm fires a 11g bullet with a horizontal speed of 350ms the bullet strikes
question the food compartment of a refrigerator is maintained at 4degc by removing heat from it at a rate of 360 kjmin
question a helium-neon laser emits red light having a wavelength of 64 x 10-7 m and a power of 05 mw how many photons
question is momentum conserved in all of the experiments please give a complete description with examples as needed
question the critical angle for total internal reflection for a substance is 45o what is the polarizing angle for this
question a charge particle enters the magnetic field of a mass spectrometer at thespeed of 17x106 ms it subsequently
question a motorist with an expired tag is traveling at 100 ms down a street and a policeman on a motorcycle taking
question an object is released from rest and falls in free fall motion the speed v of the object after it has fallen a
question in an attempt to escape his island gilligan builds a raft and sets to sea the wind shifts a great deal during
question serving at a speed of 170 kmh a tennis player hits the ball at a height of 25 m and an angle theta below the
question a plane is seen travelling eastward at an airspeed of 455kmh wind is blowing southward at 92 kmha calculate
question consider an object of mass m 750 kg object placed on a horizontal rough surface s 0400 and k 0300 initially
question a particle of mass 5kg strikes a body of mass 25kg at rest elasticallythe 25 kg news after collision moves
question how much time difference would occur on an atomic clock in the plane compared to a similar clock on earth
question to better understand the concept of static equilibrium a laboratory procedure asks the student to make a
question you throw a ball straight up with an initial velocity of 162 ms it passes a tree branch on the way up at a
question a straight cylindrical wire lying along the x axis has a length l and a diameter d it is made of a material