Q1 when one person shouts at a football game sound loudness

Reference no: EM13351040

Q1. When one person shouts at a football game, sound loudness at the center of the field is 54 dB. As all the people shout together, the loudness increases to 106 dB. Assume that each person is about the similar distance from the center of the field and can generate the same level of sound intensity. How numerous people are at the game?

Q2. Throughout a workout, a person repeatedly lifts a 13-{rm lb} barbell through a distance of 1.4 ft. How many "reps" of this lift are required to burn off 160 C?

Reference no: EM13351040

Questions Cloud

Q1 a curve of radius 40 m is banked for a design speed of : q1. a curve of radius 40 m is banked for a design speed of 100 kmh. if the coefficient of static friction is 0.30 wet

Q1 the brick wall of thermal conductivity 091 wmdegrees c : q1. the brick wall of thermal conductivity 0.91 wmdegrees c of a building has dimensions 2.9 m by 6 m and is 18 cm

Q1 a 600 kg pole vaulter running at 120 ms vaults over the : q1. a 60.0 kg pole vaulter running at 12.0 ms vaults over the bar. assume that the vaulters horizontal component of

For problems 1- 3 use the appropriate normal distribution : for problems 1- 3 use the appropriate normal distribution to approximate the resulting binomial distributions.1. a coin

Q1 when one person shouts at a football game sound loudness : q1. when one person shouts at a football game sound loudness at the center of the field is 54 db. as all the people

Q1 a cube of ice is taken from the freezer at -86degc and : q1. a cube of ice is taken from the freezer at -8.6degc and placed in a 102 g aluminium calorimeter filled with 286 g

Q1 for a damped oscillator with a mass of 280 g a spring : q1. for a damped oscillator with a mass of 280 g a spring constant 140 nm and a damping coefficient of 74 gs what is

Q1 an air puck of mass 0026 kg is tied to a string and : q1. an air puck of mass 0.026 kg is tied to a string and authorized to revolve in a circle of radius 1.5 m on a

Q1 a radio station broadcasts at a frequency of 600000 hz : q1. a radio station broadcasts at a frequency of 600000 hz. know that radio waves have a speed of 3.00 x 108ms what is

User Account

All Pages