Answer:
-- increase in entropy
-- second law of thermodynamics
Step-by-step explanation:
The 1st law of thermodynamic states that there is conservation of energy, i.e. we cannot create energy and we cannot destroy energy also in an isolated system.
The given example is not a representative of the 1st law.
The states that there is a natural tendency of an isolated system to into a more Before dropping the notes and papers were in an isolated ordered system.
After dropping the papers scattered and did not remain in a stack position. It moves into a more disordered state.
Begore dropping down the notes and papers, they were in a stable position, i.e. no kinetic energy is there. No randomness when the notes and the papers were dropped. There is an increase in kinetic energy. There is randomness among the molecules by bombardment. So there is an increase in entropy.
Thus, above illustrations represents :
- an increase in entropy
- the second law of thermodynamics
Answer:
what figures
Step-by-step explanation:
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Answer:
HG and HI are 11(√3)/3 and 22(√3)/3 respectively
Step-by-step explanation:
Since triangle HGI is a 30-60-90 triangle, we can easily find HG and HI. HG is 11/(√3) because the longer leg of a 30-60-90 triangle is (√3) times the shorter base. 11/(√3) can be simplified into 11(√3)/3. Since HG is 11/(√3), HI is is 22/(√3) because the hypotenuse is 2 times the shorter leg. 22/(√3) can be simplified into 22(√3)/3. So HG and HI are 11(√3)/3 and 22(√3)/3 respectively.
Answer:
it's 40, 88, 82, 46, 56, 60, 17, 60, 27, 17