Two sound waves have intensities of 10W/cm 2 and 500W/cm 2 . What is the difference in
Question:
Two sound waves have intensities of 10μW/cm2 and 500μW/cm2. What is the difference in their intensity levels?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
Call the 10Wcm sound A and the other B Then ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
Two coherent sound waves have intensities of 0.040 W/m2 and 0.090 W/m2 where you are listening. (a) If the waves interfere constructively, what is the intensity that you hear? (b) What if they...
-
Note: A free response paper is a short essay which conveys your reaction to article you have read.. Do a free response reflection paper on Lincoln and the Global Economy posted under Week 5....
-
The decibel (dB) is a unit of measurement for sound. Every increase of 10 dB is a tenfold increase in sound intensity. The bar graph shows the decibel levels for some common sounds. Use this graph...
-
Data-2-Go manufactures and sells flash drives. The company produces only when it receives orders and, therefore, has no inventories. The following information is available for the current month:...
-
Multiple-choice questions: a. Which of the following statements is incorrect? 1. Ratios are fractions expressed in percent or times per year. 2. A ratio can be computed from any pair of numbers. 3. A...
-
Determine the factor of safety of the retaining wall shown in Figure P17.3 with respect to overturning, sliding, and bearing capacity failure. Given: unit weight of concrete = 24.0 kN/m 3 , ' = 2/3',...
-
Radiation heat transfer can occur within porous media in conjunction with conduction, as heat is radiatively transferred across pores of interstitial fluid. Under certain conditions, the effects of...
-
Mr. Agirich of Aggie Farms is considering the purchase of 100 acres of prime ranch land that is adjacent the ranch he now owns. Mr. Agirich can operate the additional 100 acres with present labor,...
-
Define and Explain Developmental Psychology with Headings . Also include diagrams and pictures related to Developmental Psychology.
-
A tiny sound source emits sound uniformly in all directions. The intensity level at a distance of 2.0 m is 100 dB. How much sound power is the source emitting?
-
A noise-level meter reads the sound level in a room to be 85.0 dB. What is the sound intensity in the room?
-
What is accrued interest?
-
What is the peak emf generated (in V) by rotating a 1000 turn, 22.0 cm diameter coil in the Earth's 5.00 x 10 field and is rotated to be parallel to the field in 25.0 ms? + T magnetic field, given...
-
As a high-speed spaceship flies past you, it fires a strobe light that sends out a pulse of light in all directions. An observer aboard the spaceship measures a spherical wave font that spreads away...
-
Juan is speeding because he does not want to be late for eab3002. After all, that class is awesome!!!!! He sees a police car and slows down. He drives the speed limit the rest of the way to FIU....
-
A boat is being pulled by two tugboats using cables, one pulling it with a 37 o angle above the centre line of the boat and another at an angle of 19 o below the centre line. If the tension in the...
-
Abigail is playing tennis when she throws a 4 2 - g tennis ball up in the air, hitting it when it s at its peak to give it a speed of 5 3 . 7 m / s , 1 . 5 above the horizontal. What is the average...
-
At the beginning of the accounting period, the accountant for ABC Industries estimated that total overhead would be $80,000. Overhead is allocated to jobs on the basis of direct labor cost. Direct...
-
Define relevant costs and discuss: (1) whether all future costs are relevant for decision making and (2) whether variable costs are always relevant and fixed costs are always irrelevant
-
A pump operating at 520 rpm has the capability of producing 3.3 m 3 /s of water flow against a head of 16 m. What type of pump is this?
-
A pump operating at 2400 rpm delivers 3.2 m 3 /s of water against a head of 21 m. Is this pump an axial-flow, mixed-flow, or radial-flow machine?
-
An asbestos pad is square in cross section, measuring 5 cm on a side at its small end, increasing linearly to 10 cm on a side at the large end. The pad is 15 cm high. If the small end is held at 600...
-
Suppose you own IBM, which is currently trading at 125. A put on IBM, struck at (K=) 125 and expiring in 1 year, costs $12.50. What does a call with a similar strike cost? What is this called?
-
Year cash flow 1 8000 2 0 3 8000 a. What is the net present value of a project that has an initial cash outflow of $10,000 and the following cash inflows? The required return is 11%. b. What is the...
-
A restaurant chain planned to invest a customer loyalty program, which requires an initial investment of $250,000 and it is expected to generate a cash inflow (Gross Profit) of $50,000 first year...
Study smarter with the SolutionInn App