At point a 480 m from a small source of sound that is
At point A, 4.80 m from a small source of sound that is emitting uniformly in all directions, the intensity level is 54.0 dB. What is the intensity of the sound at A?
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a 460-kg ball is dropped from a height of 100m above one end of a uniform bar that pivots at its center the bar has
two identical parallel-plate capacitors each with capacitance c are charged to potential difference v and connected in
an electron follows a helical path in a uniform magnetic field of magnitude 0642 t the pitch of the path is 748 m and
a what is the equation that gives the angles of interference maxima for a double slit setup make a sketch that
at point a 480 m from a small source of sound that is emitting uniformly in all directions the intensity level is 540
a high-voltage power line carries a current of 140 at a location where the earths magnetic field has a magnitude of 059
a particle with a mass of15010-20kg is oscillating with simple harmonic motion with a period of 10010-5s and a maximum
a galvanometer has a coil resistance of rgalv 897 it is to be made into an ammeter with a full-scale deflection equal
a 01276-g sample of monprotic acid molar mass 110x 102 was dissolved in a 250 ml of water and titrated with 0633 m
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