Chapter 2.3- Energy and Matter Notes CUE WORDS or QUESTIONS
... In other words mass can be converted into LOTS of energy (This is how atomic bombs work!) Energy is the ability to do work or cause change Examples - Gasoline in a car makes it move - A spring in a pogo stick pushes a person upward - A tree falling can crush a house - Electricity cooks food in a mic ...
... In other words mass can be converted into LOTS of energy (This is how atomic bombs work!) Energy is the ability to do work or cause change Examples - Gasoline in a car makes it move - A spring in a pogo stick pushes a person upward - A tree falling can crush a house - Electricity cooks food in a mic ...
PHY1 Review for Exam 6 Topics 1. Work 2. Energy a. Potential
... meters above the surface of the water in a pool. When she is 1.00 meter above the water, what are her gravitational potential energy and kinetic energy with respect to the water’s surface? (1) PE = 1620 J and KE = 0 J (2) PE = 1080 J and KE = 540 J (3) PE = 810 J and KE = 810 J (4) PE = 540 J and KE ...
... meters above the surface of the water in a pool. When she is 1.00 meter above the water, what are her gravitational potential energy and kinetic energy with respect to the water’s surface? (1) PE = 1620 J and KE = 0 J (2) PE = 1080 J and KE = 540 J (3) PE = 810 J and KE = 810 J (4) PE = 540 J and KE ...
Gravitational Potential Energy
... represents the height of the object and g represents the gravitational field strength (9.8 N/kg on Earth) - sometimes referred to as the acceleration of gravity. ...
... represents the height of the object and g represents the gravitational field strength (9.8 N/kg on Earth) - sometimes referred to as the acceleration of gravity. ...
Chemical Engineering Thermodynamics
... infinitesimally small, round spheres that occupy negligible volume and do not experience intermolecular attraction or repulsion. ...
... infinitesimally small, round spheres that occupy negligible volume and do not experience intermolecular attraction or repulsion. ...
Review - UMD Physics
... 1. (4 pts) A 200 g block of copper at a temperature of 55 oC is put into an insulated beaker of water at 20 oC. The two come to thermal equilibrium at a temperature of about 30 oC – much closer to the original temperature of the water than of the copper. (From the macroscopic point of view, the spec ...
... 1. (4 pts) A 200 g block of copper at a temperature of 55 oC is put into an insulated beaker of water at 20 oC. The two come to thermal equilibrium at a temperature of about 30 oC – much closer to the original temperature of the water than of the copper. (From the macroscopic point of view, the spec ...
Thermodynamics
... Free energy functions • Historically, these energy terms have been used inconsistently. In physics, free energy most often refers to the Helmholtz free energy, while in chemistry, free energy most often refers to the Gibbs free energy. • For processes involving a system at constant pressure p and t ...
... Free energy functions • Historically, these energy terms have been used inconsistently. In physics, free energy most often refers to the Helmholtz free energy, while in chemistry, free energy most often refers to the Gibbs free energy. • For processes involving a system at constant pressure p and t ...
Heat and Energy of Ractions
... created nor destroyed, only transformed from one type to another. The unit is the Energy transformations ...
... created nor destroyed, only transformed from one type to another. The unit is the Energy transformations ...
Topic 2: Molecular Dynamics of Lennard
... Since the Lennard-Jones forces do not depend on time, the total energy E of the system of N atoms is conserved. We will also confine the system in a fixed volume V Page 4 ...
... Since the Lennard-Jones forces do not depend on time, the total energy E of the system of N atoms is conserved. We will also confine the system in a fixed volume V Page 4 ...
