Lecture I
... the very small intermolecular attractions of this atom. • Tc of the noble gas elements increases with atomic number. • Hydrogen gas cannot be liquified above 33 K; this poses a major difficulty in the use of hydrogen as an automotive fuel; storage as a high-pressure gas requires heavy steel containe ...
... the very small intermolecular attractions of this atom. • Tc of the noble gas elements increases with atomic number. • Hydrogen gas cannot be liquified above 33 K; this poses a major difficulty in the use of hydrogen as an automotive fuel; storage as a high-pressure gas requires heavy steel containe ...
Work and Energy Summary Sheet
... “The total energy is neither increased nor decreased in any process. Energy can be transferred from one object to another and transformed from one form to another, but the total energy remains constant.” WD = ΔEk + ΔEG + ΔEE WD is the work done by dissipative forces (friction, air resistance; any fo ...
... “The total energy is neither increased nor decreased in any process. Energy can be transferred from one object to another and transformed from one form to another, but the total energy remains constant.” WD = ΔEk + ΔEG + ΔEE WD is the work done by dissipative forces (friction, air resistance; any fo ...
A marble moves along the x-axis. Its potential energy function U(x) is
... (b) Suppose your car maxes out at 550 Horsepower in your new BMW, by this relationship, the faster you travel (average velocity), the smaller the force it generate ---" smaller acceleration -" it is hard to increase velocity further (i.e., hard to accelerate more on a high way when you are already f ...
... (b) Suppose your car maxes out at 550 Horsepower in your new BMW, by this relationship, the faster you travel (average velocity), the smaller the force it generate ---" smaller acceleration -" it is hard to increase velocity further (i.e., hard to accelerate more on a high way when you are already f ...
Chapter-6 Work and Energy
... gymnast leaves the trampoline at a height of 1.20 m and reaches a maximum height of 4.80 m before falling back down. All heights are measured with respect to the ground. Ignoring air resistance, determine the initial speed v0 with which the gymnast leaves the trampoline. ...
... gymnast leaves the trampoline at a height of 1.20 m and reaches a maximum height of 4.80 m before falling back down. All heights are measured with respect to the ground. Ignoring air resistance, determine the initial speed v0 with which the gymnast leaves the trampoline. ...
Physics 11 Assignmen.. - hrsbstaff.ednet.ns.ca
... 3. A woman swimming upstream is not moving with respect to the shore. Is she doing any work? If she stops swimming and merely floats, is work done on her? 4. Why is it tiring to push hard against a solid wall even though no work in done? 5. By approximately how much does your gravitational potential ...
... 3. A woman swimming upstream is not moving with respect to the shore. Is she doing any work? If she stops swimming and merely floats, is work done on her? 4. Why is it tiring to push hard against a solid wall even though no work in done? 5. By approximately how much does your gravitational potential ...
Mechanical Energy: Sum of all the Kinetic and Potential Energy
... Mechanical Energy: Sum of all the Kinetic and Potential Energy 4 types of energy in physics: KE, PEg , PE s, Q kinetic energy ...
... Mechanical Energy: Sum of all the Kinetic and Potential Energy 4 types of energy in physics: KE, PEg , PE s, Q kinetic energy ...
Conservation of Mechanical Energy Law of Conservation of Energy
... Astronomers discover a meteorite at a distance of 80,000 km from the center of Earth. The meteorite is moving directly toward Earth with a velocity of 2000 m/s What will be the velocity of the meteorite when it hits Earth’s surface? Ignore all drag effects. ...
... Astronomers discover a meteorite at a distance of 80,000 km from the center of Earth. The meteorite is moving directly toward Earth with a velocity of 2000 m/s What will be the velocity of the meteorite when it hits Earth’s surface? Ignore all drag effects. ...
The Nature of Energy (cont.)
... The Nature of Energy (cont.) • Chemical potential energy is energy stored in a substance because of its composition. • Chemical potential energy is important in chemical reactions. • Heat is energy that is in the process of flowing from a warmer object to a cooler ...
... The Nature of Energy (cont.) • Chemical potential energy is energy stored in a substance because of its composition. • Chemical potential energy is important in chemical reactions. • Heat is energy that is in the process of flowing from a warmer object to a cooler ...
Conservation of Mechanical Energy Law of Conservation of Energy
... Law of Conservation of Energy Conservation of Energy: The SUM of ALL energies remains constant. The total energy is neither increased nor decreased in any process. Energy can be transformed from one form to another, and from one body to another, but the total amount remains constant. ...
... Law of Conservation of Energy Conservation of Energy: The SUM of ALL energies remains constant. The total energy is neither increased nor decreased in any process. Energy can be transformed from one form to another, and from one body to another, but the total amount remains constant. ...
(the energy due to rotational motion), and translational (the energy
... kinetic energy. There are many forms of kinetic energy - vibrational (the energy due to vibrational motion), rotational (the energy due to rotational motion), and translational (the energy due to motion from one location to another). We will focus upon translational kinetic energy. ...
... kinetic energy. There are many forms of kinetic energy - vibrational (the energy due to vibrational motion), rotational (the energy due to rotational motion), and translational (the energy due to motion from one location to another). We will focus upon translational kinetic energy. ...
Lecture 1
... (1) The degree of hotness or coldness (general chemistry) (2) The property that indicates the direction of flow of energy through a thermally conducting, rigid wall (Atkins and de Paula) (3) Unique physical property that determines the direction of heat flow between two objects placed in thermal co ...
... (1) The degree of hotness or coldness (general chemistry) (2) The property that indicates the direction of flow of energy through a thermally conducting, rigid wall (Atkins and de Paula) (3) Unique physical property that determines the direction of heat flow between two objects placed in thermal co ...
Chapter 2. The First Law
... Basic concepts of thermodynamics • Use the principle of conservation of energy — the experimental observation that energy can be neither created nor destroyed — to assess the energy changes that accompany physical and chemical processes • The means by which a system can exchange energy with its sur ...
... Basic concepts of thermodynamics • Use the principle of conservation of energy — the experimental observation that energy can be neither created nor destroyed — to assess the energy changes that accompany physical and chemical processes • The means by which a system can exchange energy with its sur ...
Session 36 - Iowa State University
... temperature is 300 K. Assume that the ratio of heat capacities, γ, for air is equal to that of O2. (a) What quantity of heat is transferred between the cylinder and its surroundings? (b) What inference about temperature can we make, when we consider the quantity of heat transferred? (c) Find the fin ...
... temperature is 300 K. Assume that the ratio of heat capacities, γ, for air is equal to that of O2. (a) What quantity of heat is transferred between the cylinder and its surroundings? (b) What inference about temperature can we make, when we consider the quantity of heat transferred? (c) Find the fin ...