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q1 an object is 144 cm from the surface of a reflective spherical christmas tree ornament 804 cm in diameterwhat is the position of the image reply
q1 an open-open organ pipe is 679 cm long an open-closed pipe has an essential frequency equal to the third harmonic of the open-open pipe how long
q1 suppose we had a rubber ball like the ones used for racquetball and put it inside a container with liquid nitrogen if we let the ball come into
q1 a submarine is 306 m horizontally out from a shore and 120 m beneath the surface of the water a laser beam is sent from the sub so that it strikes
q1 a deformation of cross-linked polymeric microgel particle carbopol is explained by the kelvin-voigt model a spring with elastic modulus e and
question 1 polymer diffusion the figure below indicates the result of a particle tracking experiment where lateral positions of fluorescent
coal-fired power generationcompared with other fossil fuels flaming coal produces relatively large amounts of atmospheric pollutants carbon dioxide
q1 there is a well-known legend about physicist isaac newton it says that he was inspired into his improvement of the law of gravitation as resting
q1 1 a wide long insulating belt has a uniform positive charge per unit area sigma on its upper surface rollers at each end move the belt to the
q1 helium he a monatomic gas fills a 0009 m3 container the pressure of the gas is 600 105 pa how long would a 025 hp engine have to run 1 hp 746 w
q1 an audience of 2750 fills a concert hall of volume 35000 m3 if there were no ventilation by how much would temperature of the air rise over a
q1 an automobile with a mass of 1340 kg has 300 m between the front and rear axles its center of gravity is located 178 m behind the front axle the
q1 an artificial satellite circling the earth completes each orbit in 102 minutes the radius of the earth is 638 106 m the mass of earth is 598 1024
q1 a particle in an infinite tubea a particle with mass m and energy e is inside a square with tube infinite potential barriers at x0 xa y0 and ya
q1 a long straight wire is in the plane of the page and carries a current of a point p is also in a plane of the page and is a perpendicular distance
q1two infinite wires 14 cm apart the left-hand wire carries a current of 3 a into the paper the right-hand wire carries a current of 3 a out of the
q1 a 35 g horizontal metal bar 11 cm long is free to slide up and down between two tall vertical metal rods a 50times10-2 t magnetic field is
q1 on a frictionless horizontal surface the spring is compressed 40 cm and released from resta determine the maximum speed of the object1 msb
q1 a student in a parked car honks the horn that has a proper frequency of 31000 hz an observer in an approaching vehicle measures the frequency of
q1 a pinball machine launches a 139 g ball with a spring-driven plunger the game board is inclined at 6 above the horizontalsuppose the plungers mass
q1 what is the minimum distance between two point that will permit them to be resolved at 100km using a terrestrial telescope with a 65cm diameter
q1a 80-m long wire with a mass of 10 g is under tension a transverse wave for which frequency is 570 hz the wavelength is 010 m and the amplitude is
q1 a spaceship travels with a constant speed of 03c as it passes by the earth on its way to a distant stara the pilot of the spaceship measures the
q1 one end of a cord is fixed and a small 0500kg object is attached to the other end where it swings in a section of a vertical circle of radius 200
q1 on a cool morning while the temperature is 130 c you measure the pressure in your car tires to be 200 after driving 400 on the freeway temperature