jamilamiller200
23.01.2020 •
Physics
How many times faster is the speed of sound in the fluid compared to the peak amplitutde of the particle velocity
Solved
Show answers
More tips
- S Style and Beauty How to Sew a Balloon Skirt: Detailed Tutorial and Tips on Choosing the Right Fabric...
- P Philosophy Agnosticism: Opinion or Belief?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Physics
- P Physics Amountain road makes an angle θ = 15.5° with the horizontal direction (fig. p1.46). if the road has a total length of 11.0 km, how much does it climb? that is, find h....
- P Physics The Curiosity rover now on Mars analyzed rocks and found magnesium to have the following isotopic composition. 79.70% Mg-24 (23.9872 amu), 10.13% Mg-25 (24.9886 amu),...
- P Physics If I throw a ball with an Initial velocity Vi=10 m/s with an angle Theta of 60 degrees above the Horizontal axis x, then the velocity Vx and Vy are A. Vx= 8.66 m/s ,Vy=5...
- P Physics ) Calculate current passing in an electrical circuit if you know that the voltage is 8 volts and the resistance is 10 ohms...
- P Physics Why do road crews spred sand over icey roads?...
- P Physics An object falls from a high building. ignoring air resistance,what will its velocity be after 6 seconds?...
- P Physics The resistance of each brake lightbulb on an automobile is 6.6 ω. use the fact that cars have 12-v electrical systems to compute the current that flows in each bulb if...
- P Physics Can a physical change,change what a substance is? explain your answer by giving an example....
- P Physics Aloop is oriented perpendicular (0 deg) to a 0.0817 t magnetic field. the magnetic flux through the loop is 5.90 x 10^-6 wb. what is the area of skip the loop?...
- P Physics Suppose you spray your sister with water from a garden hose. the water is supplied to the hose at a rate of 0.433×10−3 m3/s0.433×10−3 m3/s and the diameter of the nozzle...
Ответ:
171500 times faster.
Explanation: First let's take our Fluid medium to be air. The speed of sound in air is 343m/s or 343000mm/s.
Now, particle velocity is that which shows the alternating mean velocity of a particle in a medium(say in this case air).
A particle of air exposed to a standard sound pressure of 1 Pascal as a peak velocity amplitude of about 2mm/s.
Recall that the value of speed of sound in Air when converted to mm/s is 343000mm/s.
To get the number of times it's faster than the peak particle Velocity of air. We have to divide it by peak particle Velocity of air which is 2mm/s.
343000/2
=171500 times faster.
I believe this is clear.
Ответ: