What is the intensity level of sound wave due to ambulance

Reference no: EM13343448

A sound wave from a police siren has an intensity of 116.9 W/m2 at a certain point; a second sound wave from a nearby ambulance has an intensity level that is 14 dB greater than the police siren's sound wave at the same point. What is the intensity level of the sound wave due to the ambulance?

Reference no: EM13343448

Questions Cloud

Define inherent risk reason procedure : In a discussion with the accountant you discover that the company is experiencing cash flow problems, both with the failure to secure the contract with the US prisons and due to foreign exchange losses.

Explain what is the pressure in atm in the tank : A 1.000 L steel tank is fitted with a safety valve that opens if the internal pressure exceeds 1.00 x 103 torr. It is filled with helium at 19.5 °C and 0.924 atm and then placed in boiling water at exactly 100°C. What is the pressure in atm in the..

Management of youcpa : Review the educational and experience requirements to sit for the Uniform CPA Examination published by the Board of Accountancy for the State in which you intent to pursue licensure,

Determine the period of the planets rotation : A newly discovered planet has a mean radius of 5370 km. A vehicle on the planet\'s surface is moving in the same direction as the planet\'s rotation, what is the period of the planet\'s rotation

What is the intensity level of sound wave due to ambulance : A sound wave from a police siren has an intensity of 116.9 W/m2 at a certain point; What is the intensity level of the sound wave due to the ambulance

Explain the molecular formula of the compound : Analysis of a sample of a gaseous compound shows that it contains 85.6% C and 14.4% H by mass. At standard conditions (STP), 120.4 mL of the compound weighs 0.151 g. What is the molecular formula of the compound

What is the impulse exerted on the block : A bullet with mass m = 5.21 g is moving horizontally at v = 434 m/s when it strikes a block of hardned steel with mass M = 14,8 kg (initially at rest). What is the impulse (kg m/s) exerted on the block

Do you think a statement of cash flows serves any purpose : Prepare a statement of cash flows for Action Ltd for the year ended 31 December 2010 using the indirect method.

Explain a single vessel of one-liter capacity : One liter of O2, one liter of N2, and one liter of H2 are collected at a pressure of three atmospheres, each in a different container. The three gases are then forced into a single vessel of one-liter capacity,

User Account

All Pages