What is the intensity level at the farther listener

Assignment Help Physics
Reference no: EM13517826

Two people hear a tornado siren, but one listener is 22.5 times farther away from the source of the sound than the other. What is the intensity level (in dB) at the farther listener relative to the other listener? (dB)

Reference no: EM13517826

Questions Cloud

Obtain the wavelength and frequency of the third normal mode : The clarinet is well modeled as a cylindrical pipe that is open at one end and close at the other. Find the wavelength and frequency of the third normal mode of vibration of a clarinet's air column
How much money do you have in the account : You just won $25,000 in the lottery. You decide you want to buy a sportscar. You don't want to buy the car now but want to wait for 5 years when you will be 25 and your insurance premiums will be affordable. You think you can earn 8% on the mo..
What would be the ethical issues for organ donation : what would be the ethical issues for organ donation? christians believe that, donating organs, organ transplantation would be a good thing to practice love for neighbours, to help sick people [based on god's lessons]
Explain what is the molecular mass of the acid : If 21.3 mL of a 0.120M NaOH solution are required to neutralize 0.400 grams of an unknown monoprotic acid, what is the molecular mass of the acid
What is the intensity level at the farther listener : Two people hear a tornado siren, What is the intensity level (in dB) at the farther listener relative to the other listener
Ethical-moral issues regarding the christians responses : Christians believe that they should help on people living in poverty, and emphasize the need of sharing however some other people believe that they are not responsible for other people's lives and homeless people, who encounter financial crisis ar..
Explain how many grams are present in 1 gram of potassium-40 : How many grams are present in 1 gram of potassium-40. Its natural abundance is 0.0117% and its half life is 1.28X10^9 yrs
Susan to achieve her objective and sleep well at night : Susan to achieve her objective and sleep well at night
Evaluate the molar concentration of h2 at equilibrium : Suppose a 4.00 L nickel reaction container filled with 0.0090 M H2 is connected to a 5.00 L container filled with 0.296 M F2. Calculate the molar concentration of H2 at equilibrium.

Reviews

Write a Review

Physics Questions & Answers

  Find the velocity of the center of mass of two-ball system

At the same instant that a motionless 9.6 kg ball is dropped from 27 m above the Earth's surface, a second ball, what is the velocity of the center of mass of the two-ball system

  Find out the speed of the satellite

A stone is dropped into a river from a bridge 43.90 m above the water. Another stone is thrown vertically down 1.00 after the first is dropped. The stones strike the water at the same time.

  Determine the temperature of the well water

The water in a deep underground well is used as the cold reservoir of a Carnot heat pump that maintains the temperature of a house at 294 K. Determine the temperature of the well water

  What is shortest possible pump wavelength

For a Nd:YAG laser there are four pump levels located at 1.00 eV, 1.24 eV, 2.40 eV, and 2.54 eV. What is shortest possible pump wavelength (in nanometers) that could be used to populate any of the excited energy levels

  What is the volume of the gas after expansion

7.84 g of argon gas at an initial pressure of 4.34 atm and at 16°C undergo an isobaric expansion until the volume has increased in five times. What is the volume of the gas after expansion

  Compute the rms value of electric field of this radiation

The microwave radiation left over from the Big Bang explosion of the universe has an average energy density of 3.87 Ã- 10â€"14 J/m3

  How much energy has this system lost during that time

Assume you are 65.00 cm from a plane mirror. What area of the mirror is used to reflect the rays entering one eye from a point on the tip of your nose if your pupil diameter is 5.0 mm.

  What speed does the arrow leave the bow

An archer puts a 0.33 kg arrow to the bowstring. An average force of 183 N is exerted to draw the string back 1.3 m. suppose that air resistance is negligible.

  Determine the thickness of the hair

Two microscopes are placed one on top of the other. They are in contact at one end but a hair separates them at the other end. determine the thickness of the hair?

  What will be the suns total mass loss

At the upper atmosphere, the Earth receives approximately 1 KW/m^2 of energy from the sun. If the sun emits energy uniformly into space, what will be the sun's total mass loss

  Assuming that the temperature remains fixed and that

a cylindrical tube oriented vertically on earths surface closed at the bottom and open at the top height 100 m cross

  What is lisas monthly payment to the nearest dollar

Lisa buys a car for $18,000 with no money down. She pays for the car in 30 equal monthly payments at 12% per annum, compounded monthly. What is her monthly payment, to the nearest dollar

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