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!
1. The deflection of the electron beam on the end of a cathode ray tube is observed to be 2.4 cm when the potential difference across the deflecting plates is 68V. What will the deflection be when the potential difference is 49V if the accelerating voltage is the same?
2. A certain battery has an emf of 9.1V and an internal resistance of 1.5 ohms. If the battery is connected to resistors of 8.0 ohms and 24.0 ohms in parallel, what is the current through the battery?
a generator rotates at 85.hz in a magnetic field of 0.030 t. it has 1000 turns and produces an rms voltage of 150 v and
1. Suppose you're stranded in the middle of an ice-covered lake whose surface is so slick that you have no traction at all in order to begin moving. Fortunately, you're carrying a bag of oranges. How you can get yourself moving and what physical pr..
A cube of wood having an edge dimension of 20.3 cm and a density of 647 kg/m3 floats on water. What is the distance from the horizontal top surface of the cube to the water level?
In astronomy, a parsec ( pc) is de ned as the distance at which an object with a size of 1 astronomical unit (AU) would subtend an angle of 1 arc-second
H-F molecule has spring constant of 970 N/m. Assume that an H-F chemical laser, which lases betwee vibrational states of the H-F molecule, how many photons per seconde does it emit
A 0.19-kg stone is held 1.4 m above the top edge of a water well and then dropped into it, What is the change in gravitational potential energy of the system from release to reaching the bottom of the well
A light board, 10m long, has two supports, one at one edge of the board and a second at the mid point. What is the force exerted by the sawhorse at the end of the board
A piece of Nichrome wire has a radius of 7.6 x 10-3 meter. calculate the necessary length of wire
A nonconducting solid sphere of radius 11.6 cm has a uniform volume charge density. What is the sphere's volume charge density
Calculate how far from the siren a person, with a threshold of hearing of 25.0 dB at that frequency, can be located to barely be able to hear the sound from that siren.
A particle of mass 6.8 x 10-8kg and charge +9.4 μC is traveling due east. It entersperpendicularly a magnetic field whose magnitude is 3.9 T. How much time does the particle spend in the magnetic field
A harmonic oscillator potential of natural frequency ω contains a number of electrons and is in the state of lowest energy. If that energy is 6.5 h ω,(a) how many electrons are in the potential well, and (b) what is the energy of the highest-energy e..
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