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!
The potential energy of two atoms in a molecule can be approximated by the Morse function:
U(r)=A[((e^((R-r)/s)-1)^2 )-1)] where r is the distance between the two atoms and A, R and S are positive constants with S<<R.
a) Sketch this function for 0<r<?
b) Find the equilibrium separation r0 at which U(r) is a minimum.
c) Now write r=r0+x so that x is the displacement from equilibrium and show that for small displacements U has the approximate form: U=constant +1?2 kx2. What is k?
The top layer of your goose down sleeping bag has a thickness of 5.4cm and a surface area of 1.0 m^2. What is the thermal conductivity of the goose down
You want a screen to be illuminated with an intensity of 440 mW/m2. The screen is 12.97 m away from the light source, What is the rms value of the electric field at the screen
A space craft is designed to be rotating column, in order to simulate artifical gravity. find angular frequency must be maintained to simulate surface gravity
A conducting spherical shell of inner radius b and outer radius c is concentric with a small metal sphere of radius a
In an L-R-C series circuit, the rms voltage across the resistor is 28.3 V, across the capacitor it is 88.2 V and across the inductor it is 50.3 V. What is the rms voltage of the source
Water is pumped steadily out of a flooded basement at a speedof 5.5 m/s through a uniform hose of radius 1.1 cm. What is the power of the pump
A disc spins at 20 [rpm]. Calculate the period of rotation (which is the time interval required for 1 revolution)
Two boxes A and B are connected to each end of a light vertical rope. A constant upward force 80.0 is applied to box. Starting from rest, box descends 10.4 in 3.40. The tension in the rope connecting the two boxes is 37.0
The weight of a rectangular block of low-density material is 15.0 N. With a thin string, the cen- ter of the horizontal bottom face of the block is tied to the bottom of a beaker partly filled with water. Find the buoyant force on the block
A 8.0 kg block oscillates with an amplitude of 0.070 m on a light spring constant k= 13 N/m. What is the maximun value of the block's velocity
A 0.600 kg block is attached to a spring with spring constant 18 N/m. While the block is sitting at rest, What is the amplitude of the subsequent oscillations
A coil of 5 turns and area 20 cm2, carries a current of 8.0A. If the coil is in a uniform external field of magnitude of 0.5T. what is the maximum torque on the coil
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