The latent heat of fusion is the amount of heat energy needed to change a substance from a solid to a liquid at its melting point. It is a characteristic property of each substance and is usually expressed in joules per gram.
"Latent heat" refers to the heat energy absorbed or released during a change of state without a change in temperature. For example, when ice melts into water, heat is absorbed from the surroundings without a rise in temperature, which is the latent heat of fusion. Similarly, when water vapor condenses into liquid water, heat is released without a decrease in temperature, known as the latent heat of condensation.
Lead has a low freezing point (-38.83°C) which is close to room temperature. This means that the temperature change when lead solidifies is not significant enough to be easily detectable. Also, the latent heat of fusion of lead is relatively low, so the amount of heat absorbed or released during the phase change is minimal, further contributing to the lack of noticeable temperature change.
Heat is used in three stages 1. To rise the temperature of ice from -7 to 0 deg celsius 2. To change ice into water - melting 3. To rise temperature of water from 0 to 20 deg Celsius Hence Heat = 0.380*S*7 + 0.380*L+0.380*s*20 S - specific heat capacity of ice s- specific heat capacity of wate L= Laten heat of fusion of ice. Please get the data from data book, plug and find the heat needed
The mass that is lost during nuclear fusion is converted into energy according to Einstein's equation, E=mc^2. This released energy is what powers the sun and other stars.
When heat is added, it is called heat absorption or heat gain. When heat is subtracted, it is called heat release or heat loss.
Fission and fussion manly occar in a star or a sun. The reason that a star or a sun is bright is because of the heat that is given off of from fission and fussion.
no,according to laten heat if a particle releases or gain heat energy the state of the particle do not change.
in stars neuclear fussion happens,from which photons are generated which emit light and heat,thats why stars shine.
laten 195bc
"Latent heat" refers to the heat energy absorbed or released during a change of state without a change in temperature. For example, when ice melts into water, heat is absorbed from the surroundings without a rise in temperature, which is the latent heat of fusion. Similarly, when water vapor condenses into liquid water, heat is released without a decrease in temperature, known as the latent heat of condensation.
laten we gaan
"Laten we Beginnen"
Nuclear fussion
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A nuerologist
fusion
fussion and fission