Sunday
March 29, 2015

Homework Help: physics

Posted by kevin on Friday, April 6, 2012 at 5:47am.

A glass windowpane in a home is 0.62 cm thick and has dimensions of 1.30 m 1.72 m. On a certain day, the indoor temperature is 26C and the outdoor temperature is 0C. (Assume the thermal conductivity of the glass is 0.8 J/s m C.)
(a) What is the rate at which energy is transferred by heat through the glass?
(b) How much energy is lost through the window in one day, assuming the temperatures inside and outside remain constant?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A glass windowpane in a home is 0.62 cm thick and has dimensions of 1....
Physics - A glass windowpane in a home is 0.62 cm thick and has dimensions 1.0 m...
Physics - A windowpane is half a centimeter thick and has an area of 1.0 m2. The...
PhysicsI - A windowpane is half a centimeter thick and has an area of 1.0 m2. ...
Algebra - Stella is recording temperatures every day for 5 days. On the first ...
math - a paint supplier has two machines that prouce both indoor paint and ...
math - a paint supplier has two machines that prouce both indoor paint and ...
physics - A large container is separated into two halves by a 2.0 cm thick glass...
physics - A large container is separated into two halves by a 2.0 cm thick glass...
physics - A large container is separated into two halves by a 2.0 cm thick glass...

Members