Log in
Physics
1
answer
0
watching
95
views
23 Nov 2019

Sound emerges through a doorway. The width of the doorway is 81.9 cm, and the speed of sound is 343 m/s. Find the diffraction angle ? when the frequency of the sound is (a) 5.0 kHz and (b) 5.0 102 Hz.

Watch
1
answer
0
watching
95
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Patrina Schowalter
Patrina SchowalterLv2
25 Aug 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Sound with frequency 1280 leaves a room through a doorway with awidth of 1.00 . At what minimum angle relative to the centerlineperpendicular to the doorway will someone outside the room hear nosound? Use 344 for the speed of sound in air and assume that thesource and listener are both far enough from the doorway forFraunhofer diffraction to apply. You can ignore effects ofreflections.
Express your answer in radians.

Sound with frequency 1200 leaves a room through a doorway with awidth of 1.01 . At what minimum angle relative to the centerlineperpendicular to the doorway will someone outside the room hear nosound? Use 344 for the speed of sound in air and assume that thesource and listener are both far enough from the doorway forFraunhofer diffraction to apply. You can ignore effects ofreflections.
In radians please

Sound with frequency 1220 leaves a room through a doorway with awidth of 1.16 . At what minimum angle relative to the centerlineperpendicular to the doorway will someone outside the room hear nosound? Use 344 for the speed of sound in air and assume that thesource and listener are both far enough from the doorway forFraunhofer diffraction to apply. You can ignore effects ofreflections.

Express your answer in radians.

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in