107 803
Assignments Done
100%
Successfully Done
In November 2024
In November 2024
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming
Learn more about our help with Assignments: Acoustics
Search & Filtering
Acoustics
A Ship floats on water send a sound when it was 900 m away from a mountain & hears a sound after 6 seconds if the velocity of the sound was 340 m/sec find the velocity of the ship .
Acoustics
The human ear can detect sounds with frequencies between 20 Hz and 16 kHz. Find the
greatest and the smallest wavelengths the ear can detect, assuming the sound travels.
greatest and the smallest wavelengths the ear can detect, assuming the sound travels.
Acoustics
A hiker shouts toward a vertical cliff 685 m away. The echo is heard 4.00 s later.
a. What is the speed of sound in air?
b. The wavelength of the sound is 0.750 m. What is its frequency?
c. What is the period of the wave?
a. What is the speed of sound in air?
b. The wavelength of the sound is 0.750 m. What is its frequency?
c. What is the period of the wave?
Acoustics
If the threshold of hearing is taken as 0 dB, then normal conversation has a decibel level of what?
Acoustics
In order for a sound to be a heard as twice as loud as 110 dB sound, the decibel level would need to be what?
Acoustics
On the front row of the concert the sound level reaches a value of 110 dB. In the back row thw sound intensity is reduced by a factor of 1000. What is the decibel level on the back row?
Acoustics
A train is at rest and you are driving toward it at 50 m/sec when it emits a pitch of 1500 Hz, with what frequency will you hear the pitch?
Acoustics
If a train is moving toward you and at a speed of 50 m/sec and emits a whistle sound of pitch 1500 Hz, what will be the frequency with which you hear the pitch?
Acoustics
The bones are dead cells and living cells. If dead why? If living why?
Acoustics
what does magnetic flux mean in terms of both magnetic field lines and magnetic field strength? where is it greatest on a magnet?
-
![Help me with my assignment!]()
Who Can Help Me with My Assignment
There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
-
![How to finish assignment]()
How to Finish Assignments When You Can’t
Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
-
![Math Exams Study]()
How to Effectively Study for a Math Test
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
#339914 on Dec 2023
#339914 on Dec 2023