Answer:Entropy is defined as the measure of a system's thermal energy per unit temperature that is unavailable for doing work. The second law of thermodynamics states that the entropy of an isolated system never decreases over time
Explanation:
Entropy equal to change in mass divided by change in temperature
From above given M1 = 45.04g = 0.045kg
M2 = 35.04g = 0.036kg
T1 = -12.5oC, T2=100oC
Change in entropy of the system = (0.045 - 0.036)/ (100-(-12.5))
=0.009/112.5
=0.04
The moons gravity is not strong enough because it is too small and somewhat far away.
Answer:
Why science communication is important? In the world we live in, not only does pursuing science matter but communicating about it effectively is important as well. Communicating about science is crucial, whether we communicate about it online or face to face, communication about the scientific facts is vital for the scientific community. This is especially important now when many question scientific methods, research, and results. We are not only talking about communication about science between academics, scientists and corporations, but we are also talking about the gap between the scientific world and non-scientific community.
true
A homogenous mixture is uniform and thus hard to recognize as a mixture. An example is water.
