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a thin diverging lens produced an image of magnification 15 for an object placed 20 centimeter from the lens evaluate
1 a technician wishes to produce an image on a wall using a thin lens the lens to wall distance is to be 6 meter he
a certain fm radio tuning circuit has a fixed capacitor c 620 pf tuning is done by a variable inductance find what
a certain species of ionized atoms produces an emission line spectrum according to the bohr model but the number of
an astronaut exploring another planet drops a 034 kilogram rock from a height of 17 meter above the planets surface
a ray of in glass is incident on a plane glass-air boundary the index of refraction of glass is 150 and the index of
a thin converging lens has a focal length of 20 centimeter if an object is located 40 centimeter from the lens
a convex mirror is formed from a polished metal sphere of radius 60 centimeter find what type of image does an object
a concave mirror has a radius of curvature of 40 centimeter an object is located 10 centimeter in front of the mirror
light of wavelength 500 nanometer enters glass having an index of refraction of 15 evaluate the wavelength of the light
a 1500 lb car traveling 80 miles per hour due west is struck by lightning and charged with and enormous negative charge
a teenager tunes a butterfly capacitor until it has a value of 132 pf if the inductor in the turner has a value of 8 mh
an object of mass 100 kilogram is transported to the surface of planet z where an objects weight is measured to be 5
an average net force of 156 newton acts on a body for 275 seconds find the average net force that would generate the
an 1800 kilogram car drives east at 15 meter per second and a 2350 kilogram truck drives east at 86 meter per second
a 100 kilogram passenger enters a 1600 kilogram elevator which carries him 120 meter upward if the elevators power
a 14 kilogram hawk traveling west at 15 meter per second seizes a 020 kilogram dove just before being seized the dove
in conducting circles find where is the magnitude of the electric field the largest determine where is it the
determine the inductance of a solenoid made by buying a typical spool of wire from hardware store and winding it
light with a wavelength of 370 nanometer shines on a metal surface which emits electrons the stopping potential is
a certain amount of a monatomic gas is maintained at constant volume as it is cooled by 50 k this feat is accomplished
a particle of mass 3 kilogram is attached to a spring with a force constant of 300 nm it is oscillating on a horizontal
a waterfall is 87 meter high if 20 percent of the gravitational potential energy of the water went into heating the
the temperature of 0160 mol of an ideal gas is held constant at 725degc while its volume is reduced to 25 percent of
green light with wavelength 540 nanometer strikes a pair of slits separated by 0605 millimetera on a screen 146 meter