The diagram shows four rectangular plates and their dimensions. all are made of

  • 0 replies
  • 1152 views
*

Offline mechanic

  • Engineer
  • *****
  • 3420
  • Gender: Male
  • Engineer
    • View Profile
    • Engineering Forum
Question: The diagram shows four rectangular plates and their dimensions. all are made of the same material. The temperature of the plates is increased.


Options are:

a. The vertical dimension of plate 2 increases the most and the area of plate 4 increases the most.
b. The vertical dimension of plate 4 increases the most and the area of plate 4 increases the most.
c. The vertical dimension of plate 4 increases the most and the area of plate 3 increases the most.
d. The vertical dimension of plate 3 increase the most and the area of plate 1 increases the most.
e. The vertical dimension of plate 1 increases the most and that area of plate 1 increases the most.   

Correct answer is:

c. The vertical dimension of plate 4 increases the most and the area of plate 3 increases the most.