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We feel cool when we spray perfume |
| Answer» <html><body><p><img align="absmiddle" alt="\huge\bold\red{HELLO!}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cbold%5Cred%7BHELLO%21%7D" title="\huge\bold\red{HELLO!}"/><img align="absmiddle" alt="____²⁰⁰⁵★彡[BATALION043]" class="latex-formula" id="TexFormula2" src="https://tex.z-dn.net/?f=%3Cmarquee%3E____%C2%B2%E2%81%B0%E2%81%B0%E2%81%B5%E2%98%85%E5%BD%A1%5BBATALION043%5D%3C%2Fmarquee%3E" title="____²⁰⁰⁵★彡[BATALION043]"/></p><p>We feel cold when we spray perfume on our hand because the perfume <a href="https://interviewquestions.tuteehub.com/tag/requires-7264857" style="font-weight:bold;" target="_blank" title="Click to know more about REQUIRES">REQUIRES</a> <a href="https://interviewquestions.tuteehub.com/tag/latent-539881" style="font-weight:bold;" target="_blank" title="Click to know more about LATENT">LATENT</a> heat of vaporisation to <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> its state from liquid to gas and this latent heat is provide by our hand,.Our hand <a href="https://interviewquestions.tuteehub.com/tag/loses-1079374" style="font-weight:bold;" target="_blank" title="Click to know more about LOSES">LOSES</a> heat as it <a href="https://interviewquestions.tuteehub.com/tag/gives-1007647" style="font-weight:bold;" target="_blank" title="Click to know more about GIVES">GIVES</a> its heat in converting perfume from liquid to gas. Hence our hand loses heat and becomes cold. Thats the reason we feel cool. </p><p></p><p><img align="absmiddle" alt="ItzHarsh★" class="latex-formula" id="TexFormula3" src="https://tex.z-dn.net/?f=%3Cmarquee%20scrollamount%20%3D%20500%3EItzHarsh%E2%98%85%3C%2Fp%3E%3Cp%3E%3Cmarquee%3E" title="ItzHarsh★"/></p></body></html> | |