Respuesta :
Answer:
Shorter
It would take shorter to freeze the new liquid
Explanation:
Let the latent heat of fusion of the new liquid be Y and
Let the latent heat of fusion of water be Z
Where Z = 2×Y for example
Therefore, the heat lost to make ice from a given mass of water is given by;
Heat loss = Mass of water, m × ΔH(latent) Water
= m × Z
The heat lost to make ice from equal mass of the new liquid is
= m × Y = m × Z/2 = 0.5× m×Z
Therefore the heat required to be removed to make an equal mass of ice of the new liquid is half that of the heat removed to make an equal mass of ice.
Where the rate of heat extraction is A watts of A J/s we have;
Time required to freeze new liquid = 0.5 × time required to freeze water.
Hence it would take shorter to freeze the new liquid.
It would take shorter to freeze the new liquid by using latent heat of fusion.
Latent heat of fusion:
Let the latent heat of fusion of the new liquid be Y and
Let the latent heat of fusion of water be Z
Let's say: Z = 2*Y
Therefore, the heat lost to make ice from a given mass of water is given by;
Heat loss = Mass of water, m × ΔH(latent) Water
= m × Z
The heat lost to make ice from an equal mass of the new liquid is
= m × Y = m × Z/2 = 0.5× m×Z
Therefore, the heat required to be removed to make an equal mass of ice of the new liquid is half that of the heat removed to make an equal mass of ice.
Time required to freeze new liquid = 0.5 × time required to freeze water.
Hence, it would take a shorter to freeze the new liquid.
Find more information about Latent heat of fusion here:
brainly.com/question/87248
