Find how many people are at the game

Reference no: EM13284152

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: EM13284152

Questions Cloud

Determine the horizontal distance between the two balloons : the two flat air ballons in the drawing are 3.2 meters and 61.0 meters above the ground. what is the horizontal distance x between the two balloons

Find the weight of air in the room : an auditorium measures 40.0m X20.0 m X 12.0 m. The density of air is 1.20 kg/m^3. find the weight of air in the room

Calculate how much heat flows through the slab : A slab of a thermal insulator with a cross-sectional area of 110{\rm cm^2} is 2.90{\rm cm} thick. how much heat flows through the slab

Read the time at which the trooper overtakes the car : A car traveling at a constant speed of 27.0 m/s passes a trooper hidden behind a billboard. From the intersection of the two curves, read the time at which the trooper overtakes the car

Find 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. how many people are at the game

Find the velocity of the projectile at the ground : a projectile is fired with an initial velocity of 35 m/s at an angle of 30 degrees above horizontal of a 30 feet tall building. find the velocity of the projectile at the ground

Which of the various valuation techniques : What is your assessment of the stipulation placed on the acquisition by the Australian government? 3 Which of the various valuation techniques do you find the most and least useful? 4 Do you think the offer is a good one? Should Quillan take it?

College education to begin five years from today : Chris is planning for her son's college education to begin five years from today.

What is the length of the barrel : The speed of a bullet as it travels down the barrel of a rifle toward the opening is given by v = (-5.30 107) t 2 + (3.15 105) t, What is the length of the barrel

User Account

All Pages