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for the same ideal gas thermometer what temperature t corresponds to a pressure of 000400 atm beginning part of
an ice cube tray contains enough water at 220 degc to make 18 ice cubes that each have a mass of 300g the tray is
a 060 kg piece of aluminium at a temperature of 180 c is dumped into 900 ml of water at a temperature of 30 ca whats
a nuclear power plant generates 3000 mw of energy from nuclear reactions in reactorrsquos core this energy is used to
a box 10 kg in massis sitting 4 meters above the ground on the edge of a skateborders half-pipe ramp a semi-circle
what is the radius of a helium-filled balloon that would carry a load of 3000 n in addition to the weight of the helium
a monatomic ideal gas with an initial pressure of 500 kpa and an initial volume of 180l expands isothermally to a final
the rotor of an electric motor has rotational inertia im 759 x 10-3 kgmiddotm2 about its central axis the motor is
suppose the ray in air with n 100 enters a slab with n 237 at a 374deg angle with respect to the normal then exits
three particles of mass m 24 kg are fastened to three rods of length d 069 m and negligible mass the rigid assembly
a spring oscillator is designed with a mass of 0277 kg it operates while immersed in a damping fluid selected so that
two thin lenses with a focal length of magnitude 150 cm the first diverging and the second converging are located 113
a 35 child slides down a playground slide at a constant speed the slide has a height of 32 and is 72 long using energy
in the arrangement shown below an object can be hung from a string with linear mass density 0002 00 kgm that passes
a small solid ball of mass m and radius r rolls without slipping on the track whose height y as a function of
2750 g of lead at 120 degrees c is added to 150 kg of 85 degrees c water the heat of vaporization for water is 226 x
a converging lens with a focal length of 920 cm forms an image of 320 cm tall real object that is to the left of the
you measure an angle of 213 when the light passes through a grating with 640 lines per mm what is the wavelength of the
a ray of light is incident on the surface of a block of clear ice at an angle of 320deg with the normal part of the
in each of the following cases the mass is 320 kg and the radius is 750 cm a what is the moment of inertia kg m2 of a
suppose you are selling apple cider for six dollars a gallon when the temperature is 36 degc the coefficient of volume
a car is traveling at 843 kmhr the tires have a radius r 384 cm a what is the angular speed of the tire in si units b
an object is placed 34 cm to the left of a converging lens of focal length 28 cm a convex mirror of focal length -39 cm
blood can carry excess energy from the interior to the surface of the body where the energy is dispersed in a number of
a 173-kg sculpture hangs from a horizontal rod that serves as a pivot about which the sculpture can oscillate the