Mathematics · Thermal Expansion
A solid metallic cube having a total surface area of 24 m2 is uniformly heated. If its temperature is increased by 10°C, calculate the increase in volume of the cube. (Given: α = 5.0 × 10-4°C-1)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.4 × 106 cm3✓
- 21.2 × 105 cm3
- 36.0 × 104 cm3
- 44.8 × 105 cm3
Correct answer
2.4 × 106 cm3
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