Because sound is a wave, it's possible to make a diffraction grating for sound from a large board of sound-absorbing material with several parallel slits cut for sound to go through. When 9.0 kHz sound waves pass through such a grating, listeners 12 mfrom the grating report "loud spots" 1.3 m on both sides of center.
What is the spacing between the slits?
Use 340 m/s for the speed of sound.
Answers: 2
Another question on Physics
Physics, 22.06.2019 03:00
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
Answers: 2
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
Physics, 22.06.2019 14:00
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
Answers: 3
You know the right answer?
Because sound is a wave, it's possible to make a diffraction grating for sound from a large board of...
Questions
Mathematics, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
Biology, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
Chemistry, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
Physics, 15.10.2020 06:01
History, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
Computers and Technology, 15.10.2020 06:01
Chemistry, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
