Compute he intensity level of the soundwave due to ambulance

Assignment Help Physics

Reference no: EM13488654

A sound wave from a siren has an intensity of 86.2 W/m2 at a certain point, and a second sound wave from a nearby ambulance has an intensity level 8 dB greater than the siren's sound wave at the same point. What is the intensity level of the sound wave due to the ambulance?

____ dB

Reference no: EM13488654

Questions Cloud

Determine the intensity level of the infrasound : There is evidence that elephants communicate via infrasound, generating rumbling vocalizations as low as 14 Hz that can travel up to 10 km. Determine the intensity level of the infrasound

Prepare a schedule of cash collections : Sugarland Company sells a single product and anticipates opening a new facility in Charlotte on May 1 of the current year. Expected sales during the first three months of activity are: May, $60,000; June, $80,000; and July, $85,000.

Calculate the intensity of the sound wave emitted : The toadfish makes use of resonance in a closed tube to produce very loud sounds. Calculate the intensity of the sound wave emitted

What is the amount of unrestricted cash : What is the amount of unrestricted Cash and Investments and what is the amount restricted Cash and Investments

Compute he intensity level of the soundwave due to ambulance : A sound wave from a siren has an intensity of 86.2 W/m2 at a certain point, compute the intensity level of the sound wave due to the ambulance

Compute the expected balance in accounts receivable : RPR, Inc., anticipates that 120,000 units of product K will be sold during May. Each unit of product K requires four units of raw material A. Actual inventories as of May 1 and budgeted inventories as of May 31 follow.

What is the final concentration : 56.0 mL of a 1.20 M solution is diluted to a volume of 248 mL. A 124-mL portion of that solution is diluted using 157 mL of water. What is the final concentration?

Adh-catalyzed oxidation of ethanol to acetaldehyde : Describe an experiment that could prove that the ADH-catalyzed oxidation of ethanol to acetaldehyde is stereospecific.

What mass of water is in the sample : If 1.13 x 104J of heat is added to a water sample and the temperature rises from 88.0c to its boiling point, what mass of water is in the sample?

User Account

All Pages