How many people are at the game

Assignment Help Physics
Reference no: EM13105423

When a single person shouts at a football game, the sound intensity level at the center of the field is 59.9dB. When all the people shout together, the intensity level increases to 111dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?

Reference no: EM13105423

Questions Cloud

Consumers utility maximization problem : Set up the consumer's utility maximization problem for prices pi, p2 and income m and how can this person be better off than by consuming the bundle
Define situation where you encountered an accounting problem : Please define a situation where you encountered an accounting problem or discrepancy. State the facts the corrective actions taken and the solution as applicable
Explain why are organizations changing their approach : which can be defined as a mutually beneficial relationship among work and life. Explain why are organizations changing their approach to this issue?
Discuss the sequence of union organizing campaigns : Discuss behaviour modification. Be sure to comprise antecedents and consequences, as well as the various types of reinforcement. Discuss the stages careers tend to go through, according to the text. Discuss the sequence of union organizing campaigns..
How many people are at the game : When a single person shouts at a football game, the sound intensity level at the center of the field is 59.9dB. When all the people shout together, the intensity level increases to 111dB.
Explain various forms of social structure : Of various forms of social structure explained by Durkheim, Tonnies, and Lenski, which comes closest to matching your social setting?
Why is significant for human services workers : Why is it significant for human services workers and the professionals they assist to have a theoretical framework
Illustrate what about under armour evolution : Does under Armour have a sustainable competitive advantage? If so, illustrate what is the source? Illustrate what about Under Armour's evolution and current business strategy may pose problems going forward?
Construction of confidence intervals-proper interpretation : In this paper present the Construction of confidence Intervals and the Proper Interpretation of confidence Intervals and show appropriate examples in the education environment.

Reviews

Write a Review

Physics Questions & Answers

  How numerous atoms does each hand contain

How numerous atoms does each hand contain

  Calculate the magnitude and orientation

An undamped oscillator has period 0 = 1.000 seconds, but I now add a little damping so that its period changes to 1 = 1.001 seconds. What is the damping factor ? By what factor would the amplitude of oscillation decrease after 10 cycles.

  What range of speeds can a car safely make curve

The loaded cab of an elevator has a mass of 3.7 x 10^3 kg and moves 228 m up the shaft in 21 s at constant speed. At what average rate does the force from the cable do work on the cab.

  What focal length does the lens need

A 0.280 kg ball is dropped from rest at a point 1.35m above the floor. The ball rebounds straight upward to a height of 0.780 m. What are the magnitude and direction of impulse of the net force applied to the ball during the collision with the flo..

  What is the velocity of the boat relative to shore

A river flows due east at 1.43 m/s. A boat crosses the river from south shore to the north shore by maintaining a constant velocity of 10.5 m/s due north relative to the water.

  Find out the mass of the worker

While rearranging a dorm room, a student does 292J of work in moving a desk 3.90m. What was the magnitude of applied horizontal force.

  Determine the number of lines per centimeter on the grating

The yellow light from a helium discharge tube has a wavelength of 587.50. When this light illuminates a certain diffraction grating it produces a first-order principal maximum at an angle of 1.050.

  Determine the potential

A metal sphere with radius r_a is supported on an insulating stand at the center of a hollow, metal spherical shell with radius r_b. There is charge + q on the inner sphere and charge - q on the outer spherical shell. Take potential V to be zero w..

  Find out the values of a and k when value of this expression

A plane flies from base camp to Lake A, 280 km away in the direction 20° north of east. After dropping off supplies it flies to Lake B that is 190 km at 30° west of north from Lake A. Graphically find out the distance and direction from Lake B to ..

  Determine the speeds of the two objects

Treating the pulley as a uniform disk, determine the speeds of the two objects as they pass each other.

  What is the temperature t of the concordes skin in flight

What is the temperature T of the Concorde's skin in flight?

  Calculate the force required to move an object.

Calculate the force required to move an object.

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