Physics, 07.03.2020 04:04 priscillaan
The Athletic Department at your school hosts a celebrity football game for which no tickets are sold but cash donations are welcome and expected. Since tickets are not collected, they are looking for a creative manner to get a good estimate of the number of fans attending the event. Before the day of the game, you stand in the middle of the field and record the sound intensity level of a friend midway up in the stands as 43.2 dB. Before the game starts, the announcer asks for a big round of applause and appreciation for participating celebrities and you record the sound intensity level as 97 dB. What is your estimate of the number of people attending the event
Answers: 3
Physics, 21.06.2019 16:30
Dalton’s model of an atom is the best described as a) a solar system b) a solid sphere c) a cloud d) a scoop of chocolate chip ice cream
Answers: 1
Physics, 21.06.2019 23:30
Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?
Answers: 3
Physics, 22.06.2019 10:00
Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points
Answers: 1
The Athletic Department at your school hosts a celebrity football game for which no tickets are sold...
History, 07.10.2019 10:30
Computers and Technology, 07.10.2019 10:30
Arts, 07.10.2019 10:30
Mathematics, 07.10.2019 10:30
Mathematics, 07.10.2019 10:30
Mathematics, 07.10.2019 10:30
Social Studies, 07.10.2019 10:30
Chemistry, 07.10.2019 10:30
Mathematics, 07.10.2019 10:30