मुफ्त वाष्पीकरण ऊष्मा कैलकुलेटर
तरल को वाष्प बनाने के लिए आवश्यक ऊष्मा निकालें। द्रव्यमान और वाष्पीकरण ऊष्मा से गणना करें।
Heat Energy Required
2,260,000 J
Heat Energy Required vs Mass
सूत्र
Heat of Vaporization
The heat of vaporization is the energy needed to convert a liquid to gas at constant temperature.
Formula
Q = m * L_v
For water, L_v = 2,260,000 J/kg = 2260 kJ/kg, much larger than the heat of fusion because more energy is needed to fully separate molecules.
हल किया गया उदाहरण
Boiling 1 kg of water at 100°C.
- 01Q = m * Lv
- 02Q = 1 * 2260000
- 03Q = 2,260,000 J = 2260 kJ
अक्सर पूछे जाने वाले प्रश्न
Why is the heat of vaporization so much larger than fusion?
Vaporization requires completely separating molecules from each other against all intermolecular forces, while melting only loosens the crystal structure.
Why does sweating cool you down?
Evaporating sweat absorbs a large amount of heat from your skin (the latent heat of vaporization), effectively cooling the body.
Does boiling point depend on pressure?
Yes. Lower pressure lowers the boiling point. This is why water boils at a lower temperature at high altitudes.
सीखें