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a house has a floor area of 110 m2nbspand an outside wall that has an area of 27 m2 the earths magnetic field here has
three moles of a monatomic ideal gas expand adiabatically and its temperature decreases from 370 to 260 k1 what is the
the temperature of a monatomic ideal gas remains constant through a process in which 4410 j of heat flows out of the
x-rays with energy of 300 kev undergo compton scattering from a target the scattered rays are deflected 37 degrees
a 6250 kev x-ray photon strikes a carbon atom and is scattered with a compton scattering with one of the carbonrsquos
assume that the value of n in a radioactive transition in hydrogen changes only with unity as is suggested by the
a bright object and a viewing screen are separated by a distance of 80 cm at what locations among the object and the
a spring-loaded dart gun is utilized to shoot a dart straight up into the air and the dart reaches a maximum height of
a test rocket is fired vertically upward from a well a catapult gives it an initial velocity of 795 ms at ground level
the muon with mass mmu 209 me acts as a heavy electron the muon can bind to a proton to form a muonic atom calculate
one cue your hearing system utilizes to localize a sound ie to tell where a sound is coming from is the slight
a physics professor demonstrates the doppler effect by tying a 600 hz sound generator to a 100-meter-long rope and
an astronomer on earth observes a meteoroid in the southern sky approaching earth at a speed of 0830c at the time of
an air wedge among two planar glass plates is illuminated by a432 nm monochromatic source at nearly normal incidence a
a 693-kg circus performer is fired from cannon that are elevated at an angle of 404deg above the horizontal the cannon
1 a shopper is pushing a 148-kilogramshopping cart initially at rest with a 150 newton force that is parallel to the
a man drags a table 440 m across the floor exerting a constant force of 550n directed 260deg above the horizontala
a generator is connected to a resistor and a 0043-h inductor in series the rms voltage across the generator is 74 v
sunlight strikes the surface of a lake at an angle of incidence of 600deg at what angle with respect to the normal
two 078-m-long conducting rods are rotating at the same speed in opposite directions and both are perpendicular to a
a solenoid is formed by winding 110 m of insulated silver resistivity 159 x 10-8 omegamiddotm wire around a hollow
a ray of light passes from air during dense flint glass and then back into air the angle of incidence on the first
a 02 kg stone is attached to a swung and string in a circle of radius 06 m on a frictionless and horizontal surface if
will rate lifesaverconsider the p fund n 5 series for hydrogen1 what is the wavelength of the series limit for the p
how much longer should the minimum length of a plane mirror be for a 6 ft 3 in man to see his complete head-to-toe