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skelet666 [1.2K]
3 years ago
11

Can someone help me asap this is due at 2 50

Physics
1 answer:
Rom4ik [11]3 years ago
8 0
The data is inadequate
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Write a simple rule that will tell a person how many water molecule will be lost while putting monosaccharides together to form
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3 years ago
Calculate the change in entropy as 0.3071 kg of ice at 273.15 K melts. (The latent heat of fusion of water is 333000 J / kg)
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Answer:

374.39 J/K

Explanation:

Entropy: This can be defined as the degree of disorder or randomness of a substance.

The S.I unit of entropy is J/K

ΔS = ΔH/T ..................................... Equation 1

Where ΔS = entropy change, ΔH = Heat change, T = temperature.

ΔH = cm................................... Equation 2

Where,

c = specific latent heat of fusion of water = 333000 J/kg, m = mass of ice = 0.3071 kg.

Substitute into equation 2

ΔH = 333000×0.3071

ΔH = 102264.3 J.

Also, T = 273.15 K

Substitute into equation 1

ΔS = 102264.3/273.15

ΔS = 374.39 J/K

Thus, The change in entropy = 374.39 J/K

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Two metals of equal mass with different heat capacities are subjected to the same amount of heat. which undergoes the smallest c
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We tend to feel less _____ when more people are around to help out. compassionate conformity responsible no answer is correct
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A baseball player throws a baseball straight up into the air, the ball leaving his hand at time t = 0.0 s. The ball reaches maxi
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The ball should take twice as long to return to its original position as it took to reach its maximum height, so it should return to its original position at t=2.8\,\rm s.

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