'Energy enters' diaporamas de présentation

Chapter 24 Thermodynamics

Chapter 24 Thermodynamics. The study of heat and its transformation into mechanical work. If we increase the thermal motion of atoms what happens? Temperature increases. There seems to be no upper limit of temperature. However, there is a lower limit. Absolute Zero.

616 views • 54 slides

Chapter 24 Thermodynamics

Chapter 24 Thermodynamics. The study of heat and its transformation into mechanical work. If we increase the thermal motion of atoms what happens? Temperature increases. There seems to be no upper limit of temperature. However, there is a lower limit. Absolute Zero.

651 views • 54 slides

End of stamping

End of stamping . Get your stamp in ? 5 minutes. expanded answer mnemonic. t ea: m ake s nakes Trop ical. thermosphere: mesosphere Stratosphere Troposphere. exo iono. exosphere ionosphere. End of stamping . Get your stamp in ? 5 minutes. 3 methods of popping.

632 views • 46 slides

Energy

Day 1: Types of Energy Storage. Energy. What is Energy?. Def : Ability to cause change in a system Unit ? joules Symbol? E. Electrical Energy. Chemical Energy. Nuclear Energy. Radiant Energy. UV. Energy can be transformed from one form to another. Mechanical Energy.

894 views • 40 slides

5.1 Communities and Ecosystems

5.1 Communities and Ecosystems. Assessment Statements. Define species, habitat, population, community, ecosystem, and ecology Distinguish between autotroph and heterotroph Ditinguish between consumer, detritivores and saprotrophs

556 views • 37 slides

An Introduction of Chemical Thermodynamics as it applies to Water Geochemistry

An Introduction of Chemical Thermodynamics as it applies to Water Geochemistry. Law of Conservation of Energy The total energy of the universe is constant and can neither be created nor destroyed; it can only be transformed from one state to another.

706 views • 32 slides

Ecology

656 views • 28 slides

Ecology

Ecology. Relationships. Predator/Prey. Coevolution Milkweed ? caterpillars store it ? birds hate it Some birds tolerate it Poisons Defensive coloration Bright colors = poison Camouflage Mimicry Coloration of a nonpoisonous species mimics the coloration of a poisonous one.

420 views • 26 slides

B4 Energy Transfer

B4 Energy Transfer. Energy is Transferred through Ecosystems Energy enters ecosystems via photosynthesis . Energy is transferred through food chains and webs. The energy available determines the number/mass of organisms at each trophic level .

389 views • 25 slides

Chapt. 17. Work, Heat, and the First Law of Thermodynamics

Chapt. 17. Work, Heat, and the First Law of Thermodynamics. Mechanical Energy E mech = K + U If there are only conservative forces ( ex. Gravity force, spring force) in the system ? E mech = ? K + ? U = 0 If there is friction forces ? E mech = ? K + ? U = W fric < 0

236 views • 22 slides

Unit 4: Kinetics

Unit 4: Kinetics. Activation Energy and Catalysts. Activation Energy. Minimum amount of energy for a reaction to occur during a collision. Reaction Coordinate Diagram. Show the energy changes throughout the reaction. Activated complex (Also called the transition state). Activation Energy.

218 views • 9 slides

Energy Transfer Through an Ecosystem

380 views • 5 slides