Alan and Beverly are on opposite sides of a large room when - says something to
Beverly. Bever...
Social Studies, 10.04.2020 21:33 Felicitybuckman
Alan and Beverly are on opposite sides of a large room when - says something to
Beverly. Beverly does not hear him, so - repeats the message louder and Beverly now
hears it. Which of the following could be different about the second sound wave
compared to the first that allows Beverly to hear it?
The second wave travels to Beverl more
. . . . y The second wave reflects more off the walls
qunckly, so less energy IS dissupated by the
. of the room.
time the wave reaches her.
The air molecules disturbed b the second
. y The air molecules disturbed by the second
wave undergo a greater displacement from
. . . . . . wave are. on average, more closely spaced.
their equnllbrium posntions.
Answers: 3
Another question on Social Studies
Social Studies, 22.06.2019 10:20
Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.
Answers: 2
Social Studies, 22.06.2019 16:40
Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?
Answers: 1
Social Studies, 23.06.2019 02:30
In a communication, the media needs to be shared between devices
Answers: 1
Social Studies, 23.06.2019 04:31
Thomas more's fictional text about a society governed by reason and order is most likely a response to the conflict between a)the king and church leaders b)male and female leaders c)rulers of other nations d)royalty and the working class
Answers: 1
You know the right answer?
Questions
Mathematics, 29.01.2021 16:40
Mathematics, 29.01.2021 16:40
Mathematics, 29.01.2021 16:40
Geography, 29.01.2021 16:40
Advanced Placement (AP), 29.01.2021 16:40
Computers and Technology, 29.01.2021 16:40
