If a mild steel cube of side 40 mm is heated from 25°C to 50°C, the increase in volume will be:
A. 5.76 mm³
B. 19.2 mm³
C. 57.6 mm³
D. 192 mm³
E. 64,000 mm³
Answer: C
If a mild steel cube of side 40 mm is heated from 25°C to 50°C, the increase in volume will be:
A. 5.76 mm³
B. 19.2 mm³
C. 57.6 mm³
D. 192 mm³
E. 64,000 mm³
Answer: C