Willofun
Willofun Willofun
  • 17-04-2021
  • Physics
contestada

A trumpeter plays at a sound level of 75dB. three equally loud trumpet players join in. what is the new sound level?​

Respuesta :

rad27 rad27
  • 17-04-2021
The answer is approx 87 decibels.
Answer Link

Otras preguntas

well chosen lifetime activity is something that should hold a person's interest for a long time. Please select the best answer from the choices provided. T
George w. bush's democratic adversary in the 2000 election was
Ellipses are used to __________.
Ron noticeably winced when Keenan asked him about his paycheck. He considered discussing his salary with friends taboo In this sentence taboo means... A. Disapp
Which term best describes one inheritable form of a single gene?  A. chromosome
The site of photosynthesis in a plant cell is the
During the winter months, the groundwater in an area freezes, the rivers freeze, and there is little sunlight available. Which of the following processes would
2 more questions im praying someone would help me please... thanks in advance!
what is the electron path around the nucleus called?
A banquet hall has a perimeter of 3600 m. With is the width if the length is 5 times the width?