A_STEEL_ROD_OF_LENGTH_L_AND_DIAMETER_D,_FIXED_AT_BOTH_ENDS,_IS_UNIFORMLY_HEATED_TO_A_TEMPERATURE_RISE_OF_‚ÂÀ√≠¬¨‚Ä¢T._THE_YOUNGS_MODULUS_IS_E_AND_THE_COFFICEINT_OF_LINEAR_EXPANSION_IS_UNITY._THE_THERMAL_STRESS_IN_THE_ROD_IS?$#

A_STEEL_ROD_OF_LENGTH_L_AND_DIAMETER_D,_FIXED_AT_BOTH_ENDS,_IS_UNIFORM

1.	A_STEEL_ROD_OF_LENGTH_L_AND_DIAMETER_D,_FIXED_AT_BOTH_ENDS,_IS_UNIFORMLY_HEATED_TO_A_TEMPERATURE_RISE_OF_‚ÂÀ√≠¬¨‚Ä¢T._THE_YOUNGS_MODULUS_IS_E_AND_THE_COFFICEINT_OF_LINEAR_EXPANSION_IS_UNITY._THE_THERMAL_STRESS_IN_THE_ROD_IS?$#
A.	Zero
B.	T
C.	E‚âà√≠¬¨‚Ä¢T
D.	E‚âà√≠¬¨‚Ä¢TL
Answer» D. E‚âà√≠¬¨‚Ä¢TL

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A_STEEL_ROD_OF_LENGTH_L_AND_DIAMETER_D,_FIXED_AT_BOTH_ENDS,_IS_UNIFORMLY_HEATED_TO_A_TEMPERATURE_RISE_OF_‚ÂÀ√≠¬¨‚Ä¢T._THE_YOUNGS_MODULUS_IS_E_AND_THE_COFFICEINT_OF_LINEAR_EXPANSION_IS_UNITY._THE_THERMAL_STRESS_IN_THE_ROD_IS?$#

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