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###### Discuss cbauk_the Muxand_dralu is Cixcuit asing Logism

Discuss cbauk_the Muxand_dralu is Cixcuit asing Logism

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##### (31 In : particular cyanine dye, containing 12 delocalized pi electrons, the wavelength of the transition from n=6 to Ina7 was measured be 713 nm: Calculate the conjugated chain Iength (In nml(4) Small oscillations of nuclel In diatomic molecule can be treated _ the harmonic oscillation particle of mass The force constant for 12C1C0 1860 Nm = Calculate the reduced massDetermine the frequency of the vibration (In $ '}Convert the vibrational frequency into wavenumbers (cm"%)

(31 In : particular cyanine dye, containing 12 delocalized pi electrons, the wavelength of the transition from n=6 to Ina7 was measured be 713 nm: Calculate the conjugated chain Iength (In nml (4) Small oscillations of nuclel In diatomic molecule can be treated _ the harmonic oscillation particle of...

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(a) If the amplitude of a sound wave is made 3.16 times greater: by what factor will the intensity increase? (ii) by how many dB will the sound level increase? (b) A piano tuner hears five beats every 1.0 $ when trying to tune two strings, one of which is 'sounding 380 Hz. How far off in freque...

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##### A tenant dropped spoon from the top floor of her apartment building and it fell according to the formula S() 1612 + 2t03 , where is the time in seconds and S(t) is the distance in feet from the top of the building;Step 3 of 3 : What was the instantaneous velocity at t = 1.8 seconds? Roundyour answer to 2 decimal places_Answerfeet per second

A tenant dropped spoon from the top floor of her apartment building and it fell according to the formula S() 1612 + 2t03 , where is the time in seconds and S(t) is the distance in feet from the top of the building; Step 3 of 3 : What was the instantaneous velocity at t = 1.8 seconds? Roundyour answe...

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##### CalculatonsPerform these calculations on a separate sheet of paper:Determine the number of moles of sodium hydroxide required to titrate the vinegar for each titration from the known molarity and the titration volume (V Vz V;) of sodium hydroxide Be sure that the volume of the sodium hydroxide has been converted from milliliters to liters (1 L = 1O00 mL) moles NaOH Mnoh moles NaOH= ( VNjoll Jx(M, Nou ) Volume NaOH The moles of acetic acid are equal to the moles of sodium hydroxide at the equival

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##### A group of 10 girls recorded the number of hours they spent watching television during particular week: Their results are summarized in the box-and-whisker plot below:19 20The range of the data is 16. Find the value of a.6. Find the value of the interquartile range: The group of girls watched total of 180 hours of televisionFind the mean number of hours that the girls in this group spent watching television that weekA group of 20 boys also recorded the number of hours they spent watching televis

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A spedialist in hospital administration stated that the nurber of FE-(Full-time employees) in a hospital .n be estimated by counting the number af beds in the hospital (a common measure of hospital size] A healthcare business researcher decided to develop a regressian model in an attempt to predict ...