Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A water wave is called a deep-water wave if the water's depth is more than 1/4 of the wavelength. The speed of a deep water wave depends on its wavelength:
v = sqrt((g.lambda)/2pi).
Longer wavelengths travel faster. Let's apply to this to a standing wave. Consider a diving pool that is 5.0 m deep and 10.0 m wide. Standing water waves can set up across the width of the pool. Because water sloshes up and down at the sides of the pool, the boundary conditions require antinodes at x = 0, and x = L. Thus a standing water wave resembles a standing sound wave in an open-open tube.
a) What are the wavelengths of the first 3 standing-wave modes for water in the pool? Do they satisfy the condition for being deep-water waves?
b) What are the wave speeds for each of these waves?
c) Derive a general expression for the frequencies f_m of the possible standing waves. Your expression should be in terms of m,g, and L.
d) What are the oscillation periods of the first three standing wave modes?
A paratrooper is initially falling downward at a speed of 33.0 m/s before her parachute opens. How far does the paratrooper fall during this time interval
a rod is lying on the top of a table. one end of the rod is hinged to the table so that the rod can rotate freely on
in reference framnbsps two protons each moving atnbsp0.59c approach each other head-on.a calculate the total kinetic
A car travels a distance of 50km/hr. it then travels an additional distance of 60km in 1 hour. what is the average speed of the car for the entire trip
A long straight conducting rod (or wire) carries a linearcharge density λ of+2.0μC/m. This rod istotally enclosed within a thin cylindrical shell of radius R, whichcarries a linear charge density of -2.0μC/m.
Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 16 m/s at an angle 29 degrees; What is the maximum height the ball goes above the ground
A soccer ball is kicked with an initial speed of 20 m/s at an angle of 25° with respect to the horizontal. Find the maximum height reached by the ball
A textbook of mass 1.91 kg rests on a frictionless, horizontal surface. compute the tension in the part of the cord attached to the book
a cars starter motor draws 59 a from the cars battery during startup. if the startup time is 2.1s how many electrons
Two point charges of +1.0nC (located at x=1.0m), Calculate the magnitude of the net electric field at the apex of the triangle
In 2003 the wind energy generating capacity in the U.S. was about, Good photovoltaic cells have an efficiency of approximately
If a bird were to start out from the origin (where the student starts) and fly directly (in a straight line) to the school, illustrate what distance would the bird cover? Express your answer in miles.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd