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!
String Vibration Fixed Ends
In case of the vibrations of a string, both its ends at x = 0 and x = L may be permanently fixed; y (x = 0) = 0, and y (x = L) = 0at all t. That gives,
For all t, A ( x ) = 0 at x = 0, and therefore we have B = 0. Hence, we getA ( x ) = A sin kxAlso A ( x ) = 0 at x = L; hence, A sin kL = 0or, kn L = n π n = 1, 2, ..... The above equation gives frequencies of various possible normal modes of a system at both ends. For the string v = .In terms of linear frequency, we write For n = 1, the frequency is called the fundamental; it is the minimum frequency for a normal mode. The higher modes are called harmonics, i.e. vn = n v1 represents nth harmonic. (The fundamental is first harmonic.)The wavelength λn in nth mode is given by That is, the nth accommodates exactly n/2 wavelength in length L of the medium.The solution is now written as
Evaluate Bending moment for overhanging beam: Draw the shear force & bending moment diagrams for 15 m span overhanging beam, that overhangs on both sides. This is subjected to
Application of group technology point wise
Variables used in WPS Depending on their influence on obtaining a desired weldment, the welding variables are then classified and listed. Some of them are listed as "Essential
Determine the angular acceleration of the motion: A flywheel of mass 15 kg and radius 20 cm is wound by a rope that carries a weight A of mass 5 kg at its free end as illustra
what is the essentials of a good boiler?
Ask okokopkpk#Minimum 100 words accepted#
how to find the equation for deflection of a cantilever beam subjected to udl in terms of Airy''''s stress function
(a) Derive an expression for the otto cycle to determine the Mean Effective Pressure and efficiency. (b)The two engines are to perform on diesel and otto cycle with the followin
Explain the construction and principles of operations of induction motor
Q. Analog Control System for steam generator ? The analog (modulating) control of the Steam Generators will be performed using a Process Control System (by Buyer). Detailed fun
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