Estimate the intensity of the sound

Assignment Help Physics
Reference no: EM13491783

toad make use of resonance in a closed tube to produce very loud sound the tube is its swin bladder used as an amplifier the sound level of the creature has been measured as 71dB calculate the intensity of the sound

Reference no: EM13491783

Questions Cloud

How many loop will be formed : When an object of 180 kg hangs from a cord around light pulley of the cord between point P and the pulley is lenght L = 2.0 m. how many loop will be formed
Explain what wavelength of radiation will be emitted : What wavelength of radiation will be emitted when an electron in a hydrogen atom jumps from the n=5 to the n = 1 principal energy level? Name the region of the electromagnetic spectrum corresponding to this wavelength
Find with what velocity did the mug leave the counter : In a local bar, a customer slides an empty beer mug on the counter for a refill. The bartender is momentarily distracted and does not see the mug, with what velocity did the mug leave the counter
Define what is the final pressure in the two bulbs : The valve between the 2.00L bulb, in which the gas pressure is 1.00 atm, and the 3.00L bulb, in which the gas pressure is 1.50 atm, is opened. What is the final pressure in the two bulbs, the temperature remaining constant
Estimate the intensity of the sound : toad make use of resonance in a closed tube to produce very loud sound the tube is its swin bladder used as an amplifier the sound level of the creature has been measured as 71dB calculate the intensity of the sound
Martha stewarts image played in insider trading scandal : Will Martha Stewart Living Omnimedia survive if Martha Stewart were to leave the company? In order to survive, what changes will need to be made at the company?
Define lambert law in units of absorbance : Why is the Beer - Lambert law in units of absorbance rather than in units percent transmittance
Define what will be the absorbance of a 0.075 m solution : If an aqueous solution of Co(NO3)2 has a molar absorptivity of 5.10 L/mol.cm at 505 nm. What will be the absorbance of a 0.075 M solution
Determine the magnification of the coins final image : A converging lens of focal length 8.490 cm is 19.8 cm to the left of a diverging lens of focal length -5.83 cm. Find the magnification of the coin's final image

Reviews

Write a Review

Physics Questions & Answers

  How long does it take for the ball to reach the wall

In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 15 m/s at an angle of 32° above the horizontal. (a) How long does it take for the ball to reach the wall if it is 4.2 m away? ..

  Find the velocity vector and position vector

A snowmobile is originally at the point with position vector 31.1 m at 95.0° counterclockwise from the x axis, find the following. velocity vector position vector

  What is the resistance of the heater wire

An electric device, which heats water by immersing a resistance wire in the water, What is the resistance of the heater wire

  What is the flux of zn moving down the rod

At 500°C, the diffusion coefficient of Zn in brass is 4.10-17 m2.s-1. What is the flux of Zn moving down the rod.

  What is the jays velocity

Sgt Jay sits in a hovercraft 35.2 m above the surface of the planet Bai. The acceleration due to gravity at the Bain surface is 5.67 m/s^(2) down. What is Jay's velocity at t = 4.32s

  How much energy could this modified capacitor store

An empty capacitor is capable of storing 1.0 × 10-4 J of energy when connected to a certain battery. how much energy could this modified capacitor store

  What is the diameter of the radio galaxy

A radio galaxy has an angular extent of 2°, and the associated optical galaxy has its spectral lines redshifted by 15% of their rest wavelength

  What is the magnitude of her momentum

A rock is dropped from a high tower and falls freely under the influence of gravity. Which one of the following statements concerning the rock as it falls is true? Neglect the effects of air resistance.

  Suppose that a 100 cm3nbspbox in the shape of a cube is

suppose that a 1.00 cm3nbspbox in the shape of a cube is perfectly evacuated except for a single particle of

  Estimate the shear stress

Estimate the shear stress if this force is ex- erted on a 0.412 cm -thick pine board that is 13.7 cm wide

  Q1 a wave on a slinky has a frequency of 169 hz it takes 41

q1. a wave on a slinky has a frequency of 1.69 hz. it takes 4.1 s to travel the length of the slinky 0.29 m. what is

  What is the minimum number of nuclei in the source

Many radioisotopes have important industrial, medical, and research applications. One of these is 60Co, which has a half-life of 5.20 years and decays by the emission of a beta particle, What is the minimum number of nuclei in the source at the tim..

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