1st law of thermodynamics - Study guides, Class notes & Summaries

4 basic laws of thermodynamics : zeroth law: states that 2 objects in thermodynamic equilibrium with a 3rd object are also in equilibrium with each other 1st law: states that neither mass nor energy can be destroyed; only converted from 1 form to another(conservation of energy) 2nd law: states that the entropy of an isolated system can only increase; heat is not transferred from low temp system to a higher temp system one unless additional work is done 3rd law: states that as a tempe...

Energy is neither ____ or ____. It simply ________. Created, destroyed, changes form What are the 2 types of energy? Kinetic, Potential Kinetic Energy (def, @molecular lvl) Energy of Motion; Thermal Energy (heat production through consistent motion) Potential Energy (def, @molecular lvl) Energy of position/configuration, stored energy; Chemical energy is stored Where do electrons have the greatest potential energy? In the outermost electron shells Free energy Amount of energy available to d...

What happens in a spontaneous reaction? - correct answer the total entropy of the universe must increase. Change in Free Energy - correct answer -tells position and direction of a reaction -easier to calculate than entropy 1st law of thermodynamics - correct answer the energy of the universe is constant. (any energy lost by system is gained by surroundings and vice versa) 2nd law of thermodynamics - correct answer the entropy of the universe increases in any spontaneous process 3rd ...

Bio 150 Final – Winthrop Correct 100%(GrCharacteristics of Living Things - ANSWER Reproduce, made of cells, have different levels of organization, grow, adapt, use energy, Levels of Organization - ANSWER Organelle -> Cell -> Tissue -> Organ/Organ System -> Organism -> Population (all of one species) -> Community (All of the living things) -> Ecosystem (All of the living and nonliving things) -> Biosphere (All of the Ecosystems on the Earth) Alexander Fleming - ANS...

System - ️️An assemblage of parts and their relationship forming a functioning entirely or whole Open System - ️️Exchanges matter AND energy Closed System - ️️Exchanges ONLY energy Isolated System - ️️DOES NOT exchange matter or energy. Theoretical. 1st Law of Thermodyamics - ️️Energy is neither created nor destroyed. IT ONLY CHANGES FORMS. 2nd Law of Thermodynamics - ️️The entropy of a closed system increases. When energy is transformed into work, some e...

ILTS Content Test Elementary Ed(305)-Part 3/6 Questions and Answers 100% Correct! 4 basic laws of thermodynamics - ANSWERszeroth law: states that 2 objects in thermodynamic equilibrium with a 3rd object are also in equilibrium with each other 1st law: states that neither mass nor energy can be destroyed; only converted from 1 form to another(conservation of energy) 2nd law: states that the entropy of an isolated system can only increase; heat is not transferred from low temp system to a...

Entropy - Ans A quantitative measure of disorder or randomness, symbolized by S. Spreading out of energy 1st Law of Thermodynamics - Ans The principle of conservation of energy. Energy can be transferred and transformed, but it cannot be created or destroyed. 2nd Law of Thermodynamics - Ans Energy cannot be changed from one form to another without a loss of usable energy

UCI Bio 93 with the Trio Final Review 2024 Questions and Answers 100% Pass Bioengernetics - Correct Answer ️️ -How energy flows through organisms. ATP - Correct Answer ️️ -Used for mechanical, transport, and chemical work. ATP is also an RNA nucleotide. Mechanical Work - Correct Answer ️️ -Energy used in motor proteins and muscle cells during contractions. Transport Work - Correct Answer ️️ -Energy used to move substances against their gradient. Chemical Work - Correct A...

UCI Bio 93 (Trio) Final Exam Review Questions With Answers | LATEST UPDATE How energy flows through organisms. - ANSWER Bioengernetics Used for mechanical, transport, and chemical work. ATP is also an RNA nucleotide. - ANSWER ATP Energy used in motor proteins and muscle cells during contractions. - ANSWER Mechanical Work Energy used to move substances against their gradient. - ANSWER Transport Work Energy used to convey polymers into monomers. - ANSWER Chemical Work Portion of ...

1st law of thermodynamics - ️️Energy cannot be create nor destroyed, only changed from one form to another 1st step of the scientific method - ️️Observe the environment 2nd law of thermodynamics - ️️Without the input of energy, a system will become more and more disordered (entropy) 2nd step of the scientific method - ️️Develop questions about the observations 3rd step of the scientific method - ️️Develop a hypothesis to explain what is observed 4th step of the scientifi...