Find how much energy is received by the eardrum

Reference no: EM13287458

A 52dB sound wave strikes an eardrum whose area is 5.0×10?5m^2.

a) How much energy is received by the eardrum per second?

b) At this rate, how long would it take your eardrum to receive a total energy of 7.0J?

Reference no: EM13287458

Questions Cloud

Community treatment program in your neighborhood : Would you want a juvenile community treatment program in your neighborhood? Why or why not?

Explain amitriptyline is a tricyclic antidepressant : Amitriptyline is a tricyclic antidepressant that is also a weak monoprotic base. A clinical chemist wishes to extract this drug with chloroform from a blood sample for analysis

Calculate the net present value for each project : Which project would the company select using the net present value method in project 1? Explain your answer.

Find what is the maximum frequency of the clock signal : Suppose a 74LVC1G373 latch is used with VCC=3.3V. OE ispermanently tied to logic 0 and LE is permanently tied to logic 1.Also, the load capacitance is 15pF. Assume the D-input is connectedto a 30% duty cycle clock signal.

Find how much energy is received by the eardrum : A 52dB sound wave strikes an eardrum whose area is 5.0×10?5m^2. How much energy is received by the eardrum per second

Police departments often provided social services : During the 19th century, police departments often provided social services, such as emptying public privies and removing garbage.

Explain the advantages and disadvantages of debt financing : Explain the advantages and disadvantages of debt financing and why an organization would choose to issue stocks rather than bonds to generate funds.

Find what is the maximum expected propagation distance : A plane electromagnetic wave of frequency 300 MHz propagates in homogeneous sea water (ε=80,σ=1) along the z-axis. The effective field strength at the excitation point(point of origin) is 0.1V/m.

Genes-within introns-in pseudogenes and repetitive dna : It has become clear as we obtain the complete genome sequences of many organisms that transposons tend to be found in non-coding regions of genomes: between genes, within introns, in pseudogenes and repetitive DNA.

User Account

All Pages