Which is a correct statement of the second law of thermodynamics? entropy of the universe is constantly increasing. nature allows the conversion of potential energy into kinetic energy, but not vice versa. heat is the only form of energy that can be converted into work with 100% efficiency. energy cannot be created or destroyed, but it can change form.

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.