Thursday
July 24, 2014

Homework Help: physics

Posted by Erica--help! on Tuesday, November 9, 2010 at 10:41am.

A Styrofoam box has a surface area of 0.75 m2 and a wall thickness of 2.0 cm. The temperature of the inner surface is 5.0C, and the outside temperature is 24C. If it takes 7.6 h for 5.0 kg of ice to melt in the container, determine the thermal conductivity of the Styrofoam.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A Styrofoam box has a surface area of 0.78 m2 and a wall thickness of ...
physics - 1. A 70 kg uniform 4.0 m long beam is attached to a vertical wall and ...
Material Science - A polystyrene ice chest contains 3 kg of ice at 0 degrees ...
physics - At a picnic, a Styrofoam cup contains lemonade and ice at 0 degree C. ...
physics - At a picnic, a Styrofoam cup contains lemonade and ice at 0 degree C. ...
physics - A cubical piece of heat-shield-tile from the space shuttle measures 0....
PHYSICS!!!HELP!! - At a picnic, a Styrofoam cup contains lemonade ...
physics conduction - a one brick thick wall of 10cm thickness has temperatures ...
Physics - A person's body is covered with 1.4 m2 of wool clothing. The thickness...
PHYSICS - Bricks have a thickness of 12 cm, if an external wall of the house ...

Search
Members