What ratio of final sound to original sound intensity

Reference no: EM13972310

The volume control on a surround-sound amplifier is adjusted so the sound intensity level at the listening position increase from 20 to 60 dB. What is the ratio of the final sound intensity to the original sound intensity?

Reference no: EM13972310

Questions Cloud

How many payments will you have made : How many payments will you have made when your account balance reaches $9,312?

How the initiative affects organizations financial planning : How the initiative affects the organization's financial planning? How the initiative affects costs and revenues of the supply chain?

What is the difference in the present value : What is the difference in the present value if you receive these payments at the beginning of each year rather than at the end of each year?

Describe why sales force might want to have lax credit terms : Describe why the sales force might want to have lax credit terms and how this impacts the firm's investment in working capital.

What ratio of final sound to original sound intensity : The volume control on a surround-sound amplifier is adjusted so the sound intensity level at the listening position increase from 20 to 60 dB. What is the ratio of the final sound intensity to the original sound intensity?

What is the future value of a year : What is the future value of $1,200 a year for 40 years at 8 percent interest? Assume annual compounding.

Describe the position-time graphs of each : A walker and a runner leave your front door at the same time. They move in the same direction at different constant velocities. Describe the position-time graphs of each.

Find expression for viscosity as a function of temperature : Find the relationship between the thermal conductivity, k, in W/m K and the thermal resistance = R in (m2 K)/W. In order to be energy efficient, the air intake for the home is passed through a countercurrent heat exchanger with the indoor air goin..

What patricia hill collins calls the matrix of domination : Utilizing the resources from the text and additional readings, write a short paper exploring the meaning of what Patricia Hill Collins calls the matrix of domination

User Account

All Pages