When one person shouts at a football game, the sound intensity level at the center of the field is 64.9 dB. When all the people shout together, the intensity level increases to 105 dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?
When one person shouts at a football game, the sound intensity level at the center of...
When one person shouts at a football game, the sound intensity level at the center of the field is 67.3 dB. When all the people shout together, the intensity level increases to 100 dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?
When one person shouts at a football game, the sound intensity level at the center of the field is 64.7 dB. When all the people shout together, the intensity level increases to 108 dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?
When one person shouts at a football game, the sound intensity level at the center of the field is 55.2 dB. When all the people shout together, the intensity level increases to 114 dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?
When one viewer shouts in the Giants Stadium, the sound intensity level at the center of the field is 60 dB. When all the viewers shout together, the intensity level increases to 110 dB. Considering that each person generates the same sound intensity at the center of the field, how many viewers are at the game?
What is the sound intensity level in the air near a jackhammer when the sound intensity level is 105 dB ?
5. A sound source has an intensity I1 and when its sound level is measured at a fixed distance the found value is 70 dB. The source increases its intensity to I2 and when its sound level is measured at the same distance the found value is 96 dB. What is the I2 / I1 ratio?
At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m? Another person is 32,0 m from the speaker. Assume the sound is emitted equally in all directions to -1.00 x 10-12 W/m2 a) What is the intensity in Wim? at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? ОА The intensity is 7.50 x 10 wim? DB The intensity is...
At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0m from the speaker. Assume the sound is emitted equally in all directions. lo = 1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? The intensity is 7.50 x 10-3 W/m2 The intensity is 3.00 x...
At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0 m from the speaker. Assume the sound is emitted equally in all directions. lo=1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32,0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? A. The intensity is 7.50 x 10-3 W/m2 OB. The intensity is 3.00...
At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0 m from the speaker. Assume the sound is emitted equally in all directions. I0 = 1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? A. The intensity is 7.50 x 10-3 W/m2 B. The intensity...