A sound wave in air at 20c has a frequency of 151hz and a
A sound wave in air at 20C has a frequency of 151Hz and a displacement amplitude of 5.20×10 3mm. The pressure amplitude is 2.04 Pa. Discover the intensity of the wave. Use 1.42 x 10^5 Pa for the bulk modulus and 1.2 kg/m^3 for the density of air.
Expected delivery within 24 Hours
when 500 g of sodium hydroxide naoh was dissolved in 15000 g of water a value of 1050oc was obtained for
1 a stationary boat in the ocean is experiencing waves from a storm the waves move at59kmh and have a wavelength of
a man pushing a mop across a floor causes it to undergo two displacements the first has a magnitude of 158 cm and makes
robert is driving his convertible at the 65-mph speed limit the cars soft elastic ragtop roof is in the up or closed
a sound wave in air at 20c has a frequency of 151hz and a displacement amplitude of 520times10 3mm the pressure
a charged oil drop that has a mass of 490times1012 kg and carries 10 elementary charges is cantered 50 mm below the
seawater containing 350 wt salt passes through a series of 10 evaporators roughly equal quantities of water are
what will be the final temperature of a mixture made from 250 g of water at 150 degrees c 450 g of water at 500
a mover places a 65 kg crate on a ramp by a slope if 25 above the horizontal with what horizontal force should the
1945141
Questions Asked
3,689
Active Tutors
1434355
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Identify one key relationship you have currently in your life (My mom, and we have a great relationships). What is that person and how would you describe that
According to Freud's Psychosexual Development, which stage are Jeffrey's symptoms consistent with?
Question: George's behavior may be less about the specific substance and more about replacing a deeply ingrained ritual.
1. Explain the controversy that surrounds personality and paraphilic disorder. 2. Explain your professional beliefs about this disorder, supporting
Take on the perspective of someone engaged in recruitment for human trafficking (such as a trafficker, pimp, or recruiter).
Some factors that contribute to a child being accepted or rejected by their peers can be their communication skills such as how the listen and respond to peers.
Question: You may not have alignment between your personal purpose and the corporate purpose in every job.