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 box contains 10000 gas molecules, 2500 of nitrogen and 7500 of argon in thermal equilibrium. The molecular weight of N2 is 28 g/mol, and of Ar is 40 g/mol. The total kinetic energy of the collection of 10000 molecules is 5 x 10-17 J. What is the temperature of this gas?
A 14gram bullet is fired into the bob of a ballistic pendulum of mass 1.5 kilogram. When the bob is at its maximum height, Evaluate what is the initial speed of the bullet
explain at least two key elements for producing ideas that you believe led the american colonists to the boston tea
In refraction the angle of refraction depends on the wavelength, longer wavelengths bend less. How does the wavelength affect the angle of reflection
An infinitely long charged wire produces an electric field of magnitude 1.17 103 N/C at a distance of 46.4 cm perpendicular to the wire. The direction of the electric field is toward the wire. (a) What is the charge distribution? (b) How many electro..
A dam holds back water. In the dam is a turbine that produces power with an efficiency of 0.73. what is the velocity of the water leaving the turbine
An electron with kinetic energy 2.20 keV circles in a plane perpendicular to auniform magnetic field. The orbit radius is 26.0 cm. obtain the frequency of circling
Research the mirror and optical system of the Hubble Space Telescope. Construct a scale drawing of the optical system, describe how this design differs from the basic Newtonian reflector system, and make several comparisons among the capabilities of ..
The timekeeping of an old clock is regulated by a brass pendulum 20.0 cm long. If the clock is accurate at 20 C however is in a room at 18C, how long will it be before the clock is in error by one minute? Will it be too fast or too slow?
The centers of a 10kg lead ball and a 90g lead ball are separated by 8.0cm. What is the ratio of this gravitational force to the weight of the 90g ball
In the movie Once Upon a Time in America, set in the Prohibition era, a clever ploy is used by bootleggers transporting liquor by boat. Find the volume of the balloon and the required weight of salt
A 21 kg sled is being pulled across a horizontal surface at a constant velocity. The pulling force has a magnitude of 80.5 N and is directed at an angle of 30° above the horizontal. Determine the coefficient of kinetic friction.
A film of oil with refractive index 1.45 floats on water with refractive index of 1.33. Determine the thickness of the oil film
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