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the main mode of decay for the neutral pion is into two gamma-rayspart a write down the decay equation express your
how much work does a supermarket checkout attendant do on a can of soup he pushes 0450 m horizontally with a force of
how much work does it take to slide a box 38 meters along the ground by pulling it with a 200 n force at an angle of
when muons traveled through the laboratory at a speed of 099c scientists obtained an average lifetime value of 155 is
musical instruments normally vibrate in the sfundamental state to change the frequency and therefore the note from a
now emma directs her flashlights at the ceiling and floor of the freight car the flashlights are located midway between
in each of the following situations emma is in the exact center of a glass-sided fright car speeding to the right at a
why must both switches be closed when taking the ammeter and voltmeter readings what is the effect of introducing the
a myopic nearsighted child wears contact lenses that allow her to have clear distant vision the power of the lenses of
a narrow beam of light passes through a plate of glass with thickness 134 cm and a refractive index 153 the beam enters
preliminary questions1 give the relationship between a waves velocity frequency and wavelength show that this equation
a narrow air column gives resonance frequencies at 285 hz 399 hz and 513 hz and at no frequencies in between the
a natural potassium contains 40k which has a half-life of 1277 x 109 y what mass of 40k in a person would have a decay
near the critical temperature and critical pressure of a gas it will behave quite like an ideal gas except that its
the near point the smallest distance at which an object can be seen clearly and the far point the largest distance at
the nearest star to our own sun is proxima centauri 424 light-years away if a spaceship travels at 075c how much time
a nearsighted person wears contacts with a focal length of - 60 cm part a if this persons far-point distance with her
a a stationary proton is accelerated through a potential difference of 25 kilovolts find its subsequent velocity in msb
the drawing shows four sheets of polarizing material each with its transmission axis oriented differently light that is
consider the point source and guard ring configuration as shown in quadrant b of fig 1 if you apply 28v to the guard
we did our lab on ac fields we put two different coils of wires where one coil was connected as primary coil and one
1 electrostatic phenomena resulting in personal shock are more prevalent in areas of low humidity qualitatively explain
finding electrical potential of two point chargesfinding capacitance between two parallel platesfinding the magnetic
double slit interference1 does the distance between interference maxima increase descrease or stay the same when the
so we did a diffraction grating lab where we pointed two types of lasers through a grating towards a white board and