Take equal amount of lac wax and ghee. Provide equal amount of heat energy.Find which one will melt first .After melting let it cool .Find which one will freeze first ...pls give a proper answer
Answers
Explanation:
This is a lot of energy as it represents the same amount of energy needed to raise the temperature of 1 kg of liquid water from 0ºC to 79.8ºC.
Answer:
Ghee
Explanation:
Melting factor is the temperature at which a given strong substance modifications its strong-country to liquid. Both the phases, i.e., strong and liquid, exist in equilibrium on the melting factor. Therefore, the melting factor of a given strong is same to the freezing factor of a liquid. For example, water suggests equilibrium at 0°C. Take a teaspoon of ghee in a vessel and warmth it. If ghee melts straight away and suggests a few brownish color, then it's far of natural quality. However, if it takes a while to soften and suggests a few mild yellow texture, then it's far impure, i.e., it's far combined with a few impurities.Paraffin wax is a white, odorless strong with a regular melting factor among about a hundred and fifteen and 154 °F (forty six and 68 °C) having a density of about 0.nine g/cm3. Wax has low thermal conductivity, a excessive warmness capacity, and is insoluble in water.
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