Physics, 04.03.2020 01:31 naiomireyes74p2aybs
Two loudspeakers, 4 meters apart and facing each other, play identical sounds of the same frequency. You stand halfway between them, where there is a maximum of sound intensity. Moving from this point towards one of the speakers, you encounter a minimum of sound intensity when you have moved 0.25 meters. Velocity of the sound is 343 m/s
A. What is the frequency of the sound?
B. If the frequency is then increased while you remain 0.35m from the center, what is the first frequency for which that location will be a maximum of sound intensity?
m/s
Answers: 1
Physics, 22.06.2019 19:30
In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
Two loudspeakers, 4 meters apart and facing each other, play identical sounds of the same frequency....
Health, 03.09.2020 22:01
English, 03.09.2020 22:01
Spanish, 03.09.2020 22:01
Biology, 03.09.2020 22:01
Chemistry, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
Mathematics, 03.09.2020 22:01
World Languages, 03.09.2020 22:01
English, 03.09.2020 22:01