What is the resulting sil

Assignment Help Physics
Reference no: EM13987067

A busy street has 100 cars/minute passing a given point during a weekday producing a SIL of 70 dB; if the number is reduced to 25 cars/minute during the weekend, what is the resulting SIL?

Reference no: EM13987067

Questions Cloud

Icu pretax cost of debt : Requirement 1: What is ICU's pretax cost of debt? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).)
What frequency is heard by a passenger in a car : A bus traveling on a highway at the speed of 35 m/s, blows a horn with a frequency of 1200 Hz. What frequency is heard by a passenger in a car which is approaching the bus from the opposite direction at 45 m/s. (Assume the speed of sound in air i..
Problem regarding the firm international competitiveness : What impact does the dollar appreciation have on the firm's international competitiveness? What about a dollar depreciation?
How does a monopoly transfer consumer surplus to itself : Why can a monopoly make a positive economic profit even in the long-run? Why does a single-price monopoly produce a smaller output and charge more than the price that would prevail if the market were perfectly competitive? How does a monopoly transfe..
What is the resulting sil : A busy street has 100 cars/minute passing a given point during a weekday producing a SIL of 70 dB; if the number is reduced to 25 cars/minute during the weekend, what is the resulting SIL?
Identify disaster crisis or trauma with which you familiar : Identify a disaster, crisis, or trauma with which you are familiar. Think about the ways in which the disaster, crisis, or trauma impacted individuals, families, and/or communities
Explain how consumer surplus-economic profit-output change : What is price discrimination and how is it used to increase a monopoly’s profit? Explain how consumer surplus changes when a monopoly price discriminates. Explain how consumer surplus, economic profit, and output change when a monopoly perfectly disc..
Estimate the decay rate of a liter of water in curies : Suppose the grand unified theory (GUT) was correct and the half-life of a proton was 1.2Af-1035y. Estimate the decay rate of a liter of water in decays per second. Express your answer using two significant figures.
Department of noardstone department store : The shoe department of Noardstone's Department Store has prepared a sales budget for April calling for a sales volume of USD 75,000. The department expects to begin in April with a USD 50,000 inventory and to end the month with an USD 42,500 inven..

Reviews

Write a Review

Physics Questions & Answers

  Find the sign and magnitude of the magnetic field

A particle with a positive charge q= 8.6x10^-6C and a mass m= 0.45g moves with velocity v = 8m/s parallel to a wall. Find the sign and magnitude of the magnetic field

  How much later should younger runner start in order finish

An 18-year-old runner can complete a 10.0 km course with an average speed of 4.38 m/s. A 50-year-old runner can cover the same distance with an average speed of 3.88 m/s. How much later (in seconds) should the younger runner start in order to fini..

  Determine with what angular speed does the turntable rotate

A 60 kg woman stands at the rim of a horizontal turntable having a moment of inertia of 500 kg-m2 and a radius of 2.0 m. In what direction and with what angular speed does the turntable rotate

  Will rate lifesaver-series for hydrogen

Consider the P fund (n = 5) series for hydrogen. What is the wavelength of the series limit for the P fund series? What is the wavelength of the reddest line in the P fund series?

  Find what is the charge on each electrode

A parallel-plate capacitor is formed from two 5.0cm -diameter electrodes spaced 2.9mm apart. What is the charge (in nC) on each electrode

  A capacitor with an initial potential difference of 144 v

question a capacitor with an initial potential difference of 144 v is discharged through a resistor when a switch

  Assuming that the solar wind travels at 550 kms and the

1. the sun radiates energy at a rate of 2.86x1023 kw. each fusion reaction in the core of the sun produces 26.73 mev of

  At what speed does the water exit the nozzle

You spray your sister with water from a garden hose. The water is supplied to the hose at a rate of 0.437 × 10-3 m3/s, At what speed does the water exit the nozzle

  Calculate the force on the electron

An electron that has velocity vector v = (3.4 106 m/s) i hat + (2.9 106 m/s) j hat moves through a magnetic field vector B = (0.03 T) i hat - (0.15 T) j hat. Find the force on the electron

  What is the change in the potential energy of the weight

An arrangement of two pulleys, as shown in the figure, is used to lift a 50.0-kg mass a distance of 4.70 m above the starting point. What is the change in the potential energy of the weight

  Find how much electrical energy is store in the capacitor

A parallel plate capacitor has square plates that are 5.00 cm on each side and 3.80 mm apart. how much electrical energy is store in the capacitor

  What minimum force is required to be applied on lower block

A block of mass 18kg is placed on another block of mass 52Kg on a smooth horizontal floor. What minimum force is required to be applied on the lower block to just to move them without loosing contact between one another?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd