Evaluate the thermal conductivity of the metal

Assignment Help Physics
Reference no: EM13548583

One end of an insulated metal rod is maintained at 100 , while the other end is maintained at 0 by an ice-water mixture. The rod is 61.5 long and has a cross-sectional area of 1.25 . The heat conducted by the rod melts 8.53 of ice in 10.5. Find the thermal conductivity of the metal.

Reference no: EM13548583

Questions Cloud

Butane has a heat of vaporization and a normal boiling point : Butane has a heat of vaporization of 22.44 kj/mol and a normal boiling point of -0.4 C. A 250 ml sealed flask contains 0.75 g of butane at - 22C.
What force must you exert on the wrench : Spark plugs should be tightened to a specified torque of 13.64Nm. You have a wrench that is 0.27 m long, What force must you exert on the wrench
Estimate the horizontal distance the ball would travel : A small steel ball bearing with a mass of 17.0 g is on a short compressed spring. When aimed vertically and suddenly released, the spring sends the bearing to a height of 1.25 m. Calculate the horizontal distance the ball would travel
Explain how many excess electrons has it acquired : If your body develops a charge of -11 (microcoulombs), how many excess electrons has it acquired
Evaluate the thermal conductivity of the metal : One end of an insulated metal rod is maintained at 100 , while the other end is maintained at 0 by an ice-water mixture. Find the thermal conductivity of the metal
Explain radio waves travel at the speed of light : Radio waves travel at the speed of light, which is 3.00 x 108 m/s. How many kilometers will radio messages to outerspace travel in exactly one year?
Explain a mineral oil has a density : A mineral oil has a density of 0.875g/cm^3. Suppose you spread 0.65g of this oil over the surface of water in a large dish with an inner diameter of 21.6 cm. How this is this oil layer
Estimate what is the torque due to friction : A mass m=0.5kg is hung from a pulley with moment of inertiaI=0.20 kgm2 and radius R=10cm. what is the torque due to friction
Find the coefficient of friction between mass and surface : A horizontal force of 80 N acts on a mass of 6 kg resting on a horizontal surface. The mass is initially at rest and covers a distance of 5 m in 0.92 s under the action of the force. find the coefficient of friction between the mass and the surface

Reviews

Write a Review

Physics Questions & Answers

  Find how far away along the horizontal direction is the coin

A silver coin lies on the bottom of a clear lake 5.5 m deep. The coin is 4 cm in diameter. How far away along the horizontal direction is the coin actually located from your eye

  How high does the water rise

nozzle of a hose is pointing straight up. the water rises to a height h above nozzle openig. how high does the water rise

  Find what must be his average speed

To get to a concert in time, a harpsichordist has to drive 123 miles in 2.03 hours. If he drove at an average speed of 55.0 mi/h in a due west direction for the first 1.22 h, what must be his average speed

  What is the new rotational velocity

A spinning object has a moment of inertia of 1.6 kg*m2. It is rotating at a rate of 1rad/s. If the moment of inertia increases to 3 kg*m2, what is the new rotational velocity

  What is the average torque exerted by the axe on grindstone

A disc-shaped grindstone of mass 3.0 kg and radius 8.0 cm is spinning at 600 rev/min. What is the average torque exerted by the axe on the grindstone

  Find what is the mass of the disk

A uniform disk of radius 0.519 m and unknown mass is constrained to rotate about a perpendicular axis through its center. Find the mass of the disk

  How much steam must be condensed into the water

A 60.0 g copper calorimeter cup contains 200.0 g of water at 22.0 Co. How much steam must be condensed into the water

  Calculate the rms voltage of the generator

A series circuit contains a 240-? resistor, a 3.8-?F capacitor, and a 550-mH inductor. what is the rms voltage of the generator

  Assume the charge on black hole

Assume the charge on black hole is 5740 C. At what distance from it is the electric potential equal to 1100 V.

  How far west has the train traveled in this time

A train moving with constant velocity travels 190 north in 11 and an undetermined distance to the west. How far west has the train traveled in this time

  Determine the mass of the grapes

A bunch of grapes is placed in a spring scale at a supermarket. The grapes oscillate up and down with a period of 0.65 s, What is the mass of the grapes

  Define the enhancement in temperature of the bullet

A grinding wheel 0.45 in diam rotates at 2900. What is acceleration of a point on the edge of the grinding wheel.

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd