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In: Physics

Which of the following systems demonstrates the least deformation? i. A 10 mm diameter, 1 m...

Which of the following systems demonstrates the least deformation? i. A 10 mm diameter, 1 m long copper cable made of copper raising a wet statue ii. A 5 mm diameter, 1 m long steel cable raising a wet statue iii. A 10 mm diameter, 1 m long steel cable raising a dry statue iv. A 10 mm diameter, 1.5 m long steel cable raising a wet statue v. A 10 mm diameter, 1 m long steel cable raising a wet statue

why?   



c. Rank the following according to the amount of heat absorbed to heat from 20 – 100°C? Rank i. A 169 kg wet statue why?   


ii. A 230 kg wet statue why?   


iii. A 230 kg dry statue why?   


iv. A 230 kg dry, foil-covered statue why?   


v. A 230 kg limestone statue why?

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