4) A factory uses 12 metal stamping machines. When all machines are operating, they produce a sounalevel of 103 dB.a) What is the intensity of the sound produced by all 12 machines?3 of the machines are down for maintenance.b) What is the intensity of the remaining machines?c) What is the sound level that is produced by the remaining machines?dBd) What is the intensif produced by I machine?1₁ =W/m²e) What is the sound level that is produced by I machine?dB

To find the intensity of the sound produced by all 12 machines, we need to know the relationship…

Answered: 4) A factory uses 12 metal stamping…

Similar questions

An alarm clock is ringing inside a jar. You are able to pump air out with a vacuum pump. What happens as more and more air is removed? a) The intensity of the sound from the bell does not change. b) The speed of the sound from the bell gradually increases. O c) The frequency of the sound from the bell gradually increases. d) The sound intensity from the bell gradually decreases. e) The frequency of the sound from the bell gradually decreases.
6. A singing barber shop quartet all together makes a sound level intensity of 85 dB when you are standing 7.8 m away on a warm day (27 °C). Assuming each of the 4 singers has equally strong vocals, what power is each singer producing? ANINT The figure below shows two masses hanging 110 g A wave pulse travels the length 8.
Chapter 14 question #35
O Attempt 4 Bats rely on sound localization to be able to fly during the night. On a cool 20°C summer night, a bat produces an ultrasonic sound with a frequency of 35 kHz. The speed of sound in air at 20°C is 340 m/s. What is the wavelength 1 of this ultrasound, in meters? %3D .01 m While remaining stationary, the bat emits a sound pulse and receives an echo after 0.150 s. How far away, in meters, is the reflecting object from the bat?
Aasap plzzz
Pls solve this question correctly instantly in 5 min i will give u 3 like for sure
3. The sound intensity 100.0E-6 W/m2 from 10 m source, Calculat a) b) c) Vintensity 20m from the sourcefin W/m) intensity 5m from the sourcefin W/m2) emitted power of the sourcefin W)