In time t, an amount of heat Q flows through the solid door of area A and thickness d represented.

Question 1

In time t, an amount of heat Q flows through the solid door of area A and thickness d represented. The temperatures on each side of the door are T2 and T1, respectively. Which of the following changes would be certain to decrease Q?

(A) Increasing A only

(B) Decreasing d only

(C) Increasing d and T2 - T1 only

(D) Decreasing A and T2 – T1 only

(E) Increasing d, A, and T2 – T1

Question 2

Correct option (D) Decreasing A and T2 – T1 only

H = (KA∆T)/L

kratos · Answer 1 · 2021-03-13T14:59:02+0000

Correct option (D) Decreasing A and T2 – T1 only

H = (KA∆T)/L

In time t, an amount of heat Q flows through the solid door of area A and thickness d represented.

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

In time t, an amount of heat Q flows through the solid door of area A and thickness d represented.

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions