Physics · Thermal Stresses
When a composite bar consisting of two different materials is subjected to a temperature change, which type of stresses are set up in the materials?
- 1Opposite kinds of stresses will be developed in the two materials of the composite bar.✓
- 2The same kind of stresses will be developed in both materials of the composite bar.
- 3Only tensile stress will be developed in both materials.
- 4No stress will be developed in either material of the bar.
Correct answer
Opposite kinds of stresses will be developed in the two materials of the composite bar.
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