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the index of refraction of silicate flint glass for red light is 1620 and for violet light is 1660 a beam of white
you want to gain a year on your earthbound peers traveling fast enough on a round trip that when 10 years elapse for
metal sphere 1 has a positive charge of 6 nc metal sphere 2 which is twice the diameter of sphere 1 is initially
an oil droplet with 8 excess electrons is held stationary in a field of 127 x 104 nc calculate what is the radius of
a parallel-plate air capacitor of area 15 cm2 and plate separation 2 millimeter is charged by a battery to a voltage
a proton is fired at the wire with an initial speed of 59000 ms it approaches the wire along a perpendicular trajectory
a long wire has a charge per unit length of 280 find what is the voltage a perpendicular distance of 1290 centimeter
determine what is the future of the green industry find what part of the sector do you think will provide the largest
consider a spherical capacitor initially the larger sphere is a factor of 300 larger than the smaller one if the radius
an oil slick on water is 105 nanometers thick and illuminated by white light at an incidence angle of 00deg to its
a ball on a string is being whirled in a horizontal circle at constant speed the circle has a radius of 30 centimeter
wavelengths of light from a distant galaxy are found to be 05 percent longer than the corresponding wavelengths
two metal objects a saw and a wrench are lying side-by-side on an non-conducting table the two metal objects are not in
suspend the meter stick from two spring scales at the 15 centimeter mark and the 95 centimeter mark and suspend a 500
both ends of a glass rod with index of refraction 160 are ground and polished to convex hemispherical surfaces the
a hollow spherical shell with mass 3 kilogram rolls without slipping down a 380acircdeg slopedetermine the
the platter of the hard drive of a computer rotates at 7100 rpm revolutions per minute revminpart a find the angular
a series rlc circuit consists of a 920 ohm resistor a 0180 h inductor and a 420 muf capacitor it is attached to a 120
a straight wire carrying a 33 amp current is located in a uniform magnetic field of magnitude 026 t directed
a plane electromagnetic wave has a maximum electric field magnitude of 320 x 10-4 vm evaluate the magnetic field
the critical angle of a certain material say a piece of glass of unknown refractive index n in air refractive index of
a bicycle wheel of radius 031 meter and mass 2 kilogram concentrated on the rim is rotating at 411 revs after 46 second
a relaxed biceps muscle requires a force of 267 newton for an elongation of 3 centimeter the same muscle under maximum
a 36 meter long steel wire has a cross-section area of 0047 cm2 its proportional limit has a value of 00015 times its
a 22 kilogram ball drops vertically to the floor hitting with a speed of 65 meter per second it rebounds with a speed