Metal tea pots have wooden handles because wood is a poor conductor of heat, preventing the handle from becoming too hot to touch during use. This property ensures user safety by insulating against the heat generated by the hot contents ...
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When hot water is sprinkled on a thick glass, the sudden temperature change causes the glass to expand rapidly. This expansion creates stress within the glass, which can exceed its tensile strength, leading to breakage. Therefore, the sudden expansion of ...
As water cools from 10°C to 0°C, its density decreases until it reaches 4°C, where it is at its minimum. Below 4°C, water begins to expand as it approaches the freezing point, causing its density to increase again. Therefore, the ...
In summer, the heat causes rubber to harden, reducing its flexibility. As a result, when air inside the bicycle tube expands due to the heat, the hardened rubber cannot adequately accommodate the increased pressure. This leads to increased stress on ...
When a glass rod is exposed to steam, its length increases due to thermal expansion, while its width remains unaffected. Glass primarily expands in the direction of the applied heat, elongating along its length. However, its width does not experience ...