Answered: An 9 hour exposure to a sound intensity…

An 9 hour exposure to a sound intensity level of 90.0 dB may cause hearing damage. What energy in joules falls on a 0.600 cm diameter eardrum so exposed?

Related questions

Q: F-100 N trict yrav 600 N

A: frictional force (f) = 100 N gravitational force = 600 N Normal force = gravitational force= 600 N

Q: C) Using Ampere's Lav, Prove that created by the uire the magnetia teld ct distances ris Ba at a bɔ…

Q: shoes helpful?

A: Given: A uses of soles in the football shoes is given as,

Q: IN: Kg. m S2

A: Given data: Force (F) = 1 N Required: Value in kg.m/s2

Q: Two horses are pulling a barge with a mass 4000 kg along a canal, as shown in Figure 4.8 in the…

Q: before 4. Tighten the 2 nuts using it. 5. Never use a soldering gun in production assembly.

A: Answer 1) Tighten the 2 nuts of soldering gun before using it because it prevent self loosening

Q: 22 Iz fined Fi&fz

A: Ans:- Image-1

Q: Skier leaves the ramp at an angle of 25° at A and hits the slope at B. Find the skier's initial…

Q: 1:) Find the resultant using componunt method. ti- loo N ; GO N ofE f2= 200 N; NNw Fs : 300 N, 40°…

A: Solution:-Given that

Q: Determine the reactions at the supports. 10kN/m 15 kN 20 kN B D RA - 4 m E 50 kN-m RE *2 m+l+2 m→+2…

Q: Could a collision be elastic in one frame of reference and inelastic in another?

A: Solution attached in the photo.....

Q: 500 750 750 500 www Y. ww 25 Q

Q: What lever class has the fulcrum situated between the force and the load? a. second-class lever b.…

A: In first - class lever the fulcrum situated between the force and the load.

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C². Vacuum…

Q: Find the resistance between the points a and b for the network shown in the figure, if R1 = R2 = R3…

A: Given:- R1=R2=R3=2ΩR4=R5=3 Ω Find:- The resistance between the point a and b

Q: In the higure. the long straight wire carries a current of 30 A and the rectangular loop carries a…

A: Scenario - A loop and a wire are placed in Y-Z plane such that loop is a little far from the wire.…

Q: 165 pounds into kilograms

A: In given question we have to use unit conversion formula to find the answer.

Q: Fundamental gymnastic

Q: 13 - Parallel conductor sheets connected to the constant voltage source are shown as in the figure.…

A: From Figure: When the parallel conductor sheets connected to constant voltage source , the sheets…

Q: -please see attached, only b and c

Q: 2m Şekil-3 The system to which a 10 m long homogeneous rod with a mass of 50 kg is connected is in…

Q: It is given as A =i-3j+2k and B =2j-4k. A x B = ?

Q: 6&7 please

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: How to determine c urrent using right hand rule

Q: The bracelet in the figure weighs 40 N. Since the collar is left standing at a height of h=0.6 m…

A: Write the given values with the suitable variables. W=40 Nh=0.6 mx=0.09 m Here, W, h, and x are the…

Q: 3. Calculate in newtons the weight of a 2.5-kg melon. What is its weight in pounds?

Question

An 9 hour exposure to a sound intensity level of 90.0 dB may cause hearing damage. What energy in joules falls on a 0.600 cm diameter eardrum so exposed?

Expert Solution

Step 1

The formula to calculate the intensity of sound in the unit of dB is given by

$I_{d B} = 10 \log (\frac{I}{I_{p}}) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)$

Here, $I_{d B}$ is the intensity in the unit of dB, $I$ is the incident sound intensity and $I_{p}$ is the intensity of sound for which there is no damage.