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We have a solid sphere and hollow sphere of the same radius and the same material. They are heated to raise their temperature by the same amount.Which will have greater change in volume:1) If hollow sphere is filled with air2) If there is vacuum inside the hollow sphere.

Janani Ramesh , 13 Years ago
Grade 11
anser 2 Answers
Ashwin Sinha

Last Activity: 13 Years ago

Hollow sphere, bcoz air gets expanded much faster than solid material.

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govind gupta

Last Activity: 12 Years ago

there is same change

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