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!
Question: In an old fashioned color-television tube electrons pass through a potential difference of 30kV before they strike the phosphorescent screen at the end of the tube. What is the maximum energy that an x-ray photon can have coming from this tube? What is the wavelength of that photon?
At a certain location, the horizontal component of the earth's magnetic field is 2.2 x 10-5 T, due north. A proton moves eastward with just the right speed, so the magnetic force on it balances its weight. Find the speed of the proton.
A tendon is 5.2 cm long, has a cross-sectional area of 0.00006 m2 and has an average elastic modulus of 1.2 GPa. It is stretched with a force of 2400 N, What is the tendon stress
What if the outer shell has an appreciable thickness? If the solid conducting sphere at the center has a radius a=1.5 centimeter, find what is the capacitance of the system in pF
Two 32.4-cm metal rods, one made of copper and one made of aluminum, are placed end to end, touching each other. How far does the other end of the system of rods move
a 10kg block is pushd against a vertical wall by a horizontal forceof 100N, what are the forces on the block
A red ball is thrown down with an initial speed of 1.2 m/s from a height of 25.0 meters above the ground. Then, 0.6 seconds after the red ball is thrown, What is the maximum height the blue ball reaches
Two steel guitar strings have the same length. String A has a diameter of 0.59 and is under 410.0 of tension. String B has a diameter of 1.5 and is under a tension of 800.0 . Find the ratio of the wave speeds, VA/ VB, in these two strings
A 75 kilogram stunt boy jumps from a balcony and falls 25 meter before colliding with a pile of mattresses. find the average force exerted by the mattresses on the stunt boy
The electric potential immediately outside a charged conducting sphere is 230 V, and 10.0 cm farther from the center of the sphere the potential is 140 V. Determine the charge on the sphere
Complex pendulum A pendulum is made of the following: A 2.4 meter long metal rod with a radius of 0.02 m and a mass of 24 kg. A circular weight of 12 kg attached to the rod at a distance of 1.8 m from the top. A square weight of 8 kg attached at t..
Length scale in physics suppose we model a hydrogen atom as a sphere with a radius of 0.53 A = 5.3 * 10^-11 m . what's the voulme of such an atom? recall that the volume of a sphere is V sphere = 4/3 pi r^3.
q1. a stone of mass 0.31 kg is tied to a string of length 0.85 m and is swung in the horizontal circle with speed v.
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