![subject](/tpl/images/cats/fizika.png)
Physics, 23.04.2021 19:30 nisazaheer
Four students at a concert notice a balloon near the large speakers moving slightly towards, then away from the speaker during the low-frequency passages. The four students explain this phenomenon .
Student A: The wave is a longitudinal wave because sound is made by regions of air being slightly more compressed followed by regions that are slightly less compressed.
Student B: The wave is a transverse wave because sound is made by regions of air being slightly more compressed followed by regions that are slightly less compressed.
Student C: The wave is a longitudinal wave because sound is made by regions of air moving perpendicular to the sound wave.
Student D: The wave is a transverse wave because sound is made by regions of air moving perpendicular to the sound wave
Which student correctly identifies the correct wave type and reason behind the balloons movement? (DOK 2)
A. Student B
B. Student A
C. Student D
D. Student C
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:00, huangjianhe135
28. a stone is projected at a cliff of height h with an initial speed of 42.0 mls directed at angle θ0 = 60.0° above the horizontal. the stone strikes at a, 5.50 s after launching. find (a) the height h of the cliff, (b) the speed of the stone just before impact at a, and (c) the maximum height h reached above the grou
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:30, raieliz1414
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30, Albertrami9019
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
You know the right answer?
Four students at a concert notice a balloon near the large speakers moving slightly towards, then aw...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/health.png)
Health, 14.11.2020 02:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.11.2020 02:30
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.11.2020 02:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 14.11.2020 02:30