Laws of thermodynamics Study guides, Class notes & Summaries

system correct answers An entity with at least two components (parts) that are linked and interact in some way. open system correct answers Allow energy or matter to enter or leave the boundaries of the system. A clear example is the human body. closed system correct answers allow energy to enter or leave but matter is contained within the boundaries. The Earth is an imperfect example of this. ( Some matter does enter the atmosphere, such as meteorites, or leaves, such as astronauts). i...

Define 'energy'. - -The capacity to do work (to cause change) Compare potential energy and kinetic energy. Classify different energy forms into one of these two categories. - Potential Energy = stored energy 1. Chemical Energy: E stored in bonds of atoms and molecules 2. Concentration Gradient: concentration differences across membrane 3. Gravitational Energy: E of position or place 4. Stored Mechanical Energy: E stored in objects by application of a force Energy Energy = motion 1. Ele...

TAMU BIO 107 Exam 2 - Christopher Lee Questions and Answers 100% Solved | Already Passed What is a virus? - a protein body made up of a capsid with DNA or RNA in it Viruses go in a host, then.. - go through replication and assembly the host cell membrane is draped over the virus as the.. - virus squeezes out through the cell wall a naked virus does not have.. - envelope what is covid 19 - a respiratory virus because the receptor it uses to get inside the body is only found in the lungs (a...

system Answer An entity with at least two components (parts) that are linked and interact in some way. open system Answer Allow energy or matter to enter or leave the boundaries of the system. A clear example is the human body. closed system Answer allow energy to enter or leave but matter is contained within the boundaries. The Earth is an imperfect example of this. ( Some matter does enter the atmosphere, such as meteorites, or leaves, such as astronauts). isolated system Answer do no...

Organizational Behavior correct answers The systematic study of the actions and attitudes that people exhibit within organizations. Goals of Organizational Behavior correct answers -Explain -Predict -Influence/control why do we care? $$$ - high job satisfaction => high performance => high profits Fundamental laws of business correct answers 1) It always takes longer than you scheduled! 2) It always costs more than you budgeted! 3) When placed in difficult situation, people w...

Organizational Behavior correct answers The systematic study of the actions and attitudes that people exhibit within organizations. Goals of Organizational Behavior correct answers -Explain -Predict -Influence/control Fundamental laws of business correct answers 1) It always takes longer than you scheduled! 2) It always costs more than you budgeted! 3) When placed in difficult situation, people will take the path of least resistance What do managers do? correct answers Ensure that t...

Rules for plants and animals correct answers 1. Obey physical and chemical laws 2. Constrained by evolutionary history 3. Must meet demands but be economical 1st Law of Thermodynamics correct answers Energy cannot be created nor destroyed 2nd Law of Thermodynamics correct answers Entropy always increases Temperature correct answers Intensity of motion by the atoms in the object Heat correct answers Amount of energy in the object What determines the direction of heat transfer? co...

Test Bank for Chemical Principles: The Quest for Insight 8e 8th Edition by Peter Atkins; Loretta Jones; Leroy Laverman; Kelley Young; James Patterson. Full Chapters are included (Focus 1 to Focus 10 are included) Focus 1: Atoms 1A Investigating atoms 1B Quantum theory 1C Wavefunctions and energy levels 1D The hydrogen atom 1E Many-electron atoms 1F Periodicity Focus 2: Bonds Between Atoms 2A Ionic bonding 2B Covalent bonding 2C Beyond the octet rule 2D The properties of bonds 2...

The specific heat of liquid water is 1 cal/kg°C. The specific heat of ice is half of that, at 0.5 cal/kg°C. Compared with that for 2 kg of liquid water, how much heat is needed to change the temperature of 2 kg of ice by 10°? 1. Four times as much heat is needed to change the temperature of the ice. 2. Twice as much heat is needed to change the temperature of the ice. 3. Half as much heat is needed to change the temperature of the ice. 4. One fourth as much heat is needed to change the ...

What is a virus? - a protein body made up of a capsid with DNA or RNA in it Viruses go in a host, then.. - go through replication and assembly the host cell membrane is draped over the virus as the.. - virus squeezes out through the cell wall a naked virus does not have.. - envelope what is covid 19 - a respiratory virus because the receptor it uses to get inside the body is only found in the lungs (ace 2) what did we not know about covid 19? - -causes an overzealous inflammation in your l...