A family ice show is held in an enclosed arena the
A family ice show is held in an enclosed arena. The skatersperform to music playing at a level of 85.0 dB. The intensity is too loud for your baby, who cries at80.0 dB. What is the combined sound level in dB?
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a rock weighing 7150 n rock with a volumeof 34 l is completely submerged inmercury the density of mercury is 136 kgla
a wheel is spinning at 89 rads itundergoes an angular acceleration of 13rads2 until it reaches an angular velocity
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optimus prime is flying straight up at 62ms when he accidentally drops his mega-ray blaster and it falls85 m to the
a family ice show is held in an enclosed arena the skatersperform to music playing at a level of 850 db the intensity
a balloon ofvolume 22 m3 contains argongas at a pressure of 63 105 pa and room temperature 20degc what is the total
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a circuit consists of a resistor an ideal 12-h inductor and an ideal 60-hz generator all connected in series the rms
the decibel level of ajackhammer is 125 db relative to the threshold of hearing determine the sound intensity produced
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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