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a spring with spring constant 10 nm has a mass of 02 kg attached to it and is hanging from the ceiling the mass is
1 the problem statement all variables and givenknown data two atomic clocks are synchronized one is placed on a
two non-parallel vectors have magnitude of 5 kmh and 9 kmh is it possible for the sum of the vectors to have a
after a laser beam passes through two thin parallel slits the first completely dark fringes occur
two speakers emitting identical sound waves of wavelengthnbsp09nbspm in phase with each other and an observer are
a uniform horizontal meter stick is supported at 50cm mark has a mass of 50kg at the 20cm mark a mass of 30kg at the 60
what are some differences between a longitudinal wave and a electromagnetic
a baseball with mass 016 kilograms and speed 38 ms is caught if all of its kinetic energy is converted to internal
1 choose a technology device that makes use of the em spectrum2 next explain how this device works using terminology
1 suppose it is a very hot summer day and you want to cool your kitchen unfortunately the windows and doors in your
1 pseudoscience is defined in your book on page 6 read this section and then give an example of a pseudoscience and2
how much longer in inches must the minimum length of a plane mirror be for a 6-ft 4-in be to see his complete
a container of a certain height has a hole on the side of the container near its base the rate of liquid flowing out of
there is a mirror in my car that has a warning stating that objects in mirror are closer then they appear if a 16 m
while you are looking through two polarizing sheets one of the sheets is slowly rotated by 180 degrees which of the
a 500 cm-tall object is placed 500 cm in front of a converging lens whose focal length is 250 cm how tall will the
an object is placed 150 cm in front of a convex spherical mirror with a focal length of 100 cm approximately how far
laser light of wavelength 4970 nm illuminates two identical slits producing an interference pattern on a screen 935 cm
monochromatic light of wavelengthnbsp561nbspnm passes through a single slit and the diffraction pattern is observed on
two thin parallel slits that arenbsp00117nbspmm apart are illuminated by a laser beam of wavelengthnbsp620nbspnma on a
1 a space heater has a power specification of 1161 watts how much current in ampres does the heater draw from a 113
laser light is passed through a rod made out of a material with an index of refraction ofnbsp163 a lengthnbsplnbsp 450
at the low temperatures found in some interstellar molecular cloud around 100 k molecular oxygen emission is strongest
a 9 volt battery is connected across the plates of a capacitor 70 pf calculate the charge on each plate and the number
if the conductance of a single ion channel is 1ps and its capacitance per cm2nbspis 1mf and the time constant for a