18) Which combination of statements is most accurate? Enter your answer as a str

Question

18) Which combination of statements is most accurate? Enter your answer as a string of the letter options you believe are correct. For instance, if you think options A, D, and E are correct, then enter ADE" NOTE: There are only 5 tries for this problem.] A) The random jiggling of atoms in a material is an example of source energy B) Source energy can never be purely converted into mechanical energy C) Macroscopic processes that change source energy don't always increase thermal energy as well D) Mechanical energy can be converted back into source energy, with a corresponding increase in thermal energy. E) None of the above Answer: Not yet correct, tries 1/7 Submit All Answers

Explanation / Answer

Answer: A) the random jiggling of atoms in a material is an example of source energy.,Thermal energy is the energy associated with the random jiggling of of particles that make up the matter.

B) source energy can never be purely converted into mechnical energy.,some heat energy also produced.

C) Macroscopic processes that change source energy donot always increase thermal energy as well.,they can do some macroscopic work.

So A,B and C are correct.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.