Here is the answer for the question – **A rectangular steel plate with dimensions of 30 cm 25 cm is heated from 20C to 220C. What is its change in area? (Coefficient of linear expansion for steel is 11 106/C.)**. You’ll find the correct answer below

### A rectangular steel plate with dimensions of 30 cm 25 cm is heated from 20C to 220C. What is its change in area? (Coefficient of linear expansion for steel is 11 106/C.)

**The Correct Answer is**

**3.3 cm2**

### Reason Explained

3.3 cm2 is correct for A rectangular steel plate with dimensions of 30 cm 25 cm is heated from 20C to 220C. What is its change in area? (Coefficient of linear expansion for steel is 11 106/C.)

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