Briefly explain what an energy pyramid represents and how this relates to the one-way flow of energy through an ecosystem. 1. Explain how heat is transferred by the following mechanisms: a. Conduction b. Convection c. Radiation 2. a. Explain why heating an air mass causes it...
b) explain why not all energy gets transferred to the consumer by clearly differentiating thatenergy is still trapped in :in faeces of the organism being eaten;urine / excretory products of the organism being eaten;parts remain uneaten/ undigested parts ;for the organism was being eaten:it car...
Explain why most materials become less dense as their temperature is increased. Explain how heat energy is transferred by conduction, convection and radiation. Why do solids conduct better heat than liquids and gases? Why is half-frozen fruit punch always sweeter than...
Please explain this equation in text: "energy transferred = coulomb x voltage". According to the first law of thermodynamics, if the internal energy is equal to the change in heat added to the system and the work done by ...
Across the stable density stratification of the abyssal ocean, deep dense water is slowly propelled upward by sustained, though irregular, turbulent mixing. The resulting mean upwelling determines large-scale oceanic circulation properties like heat and
Mass of water x 4.2 (water’s specific heat capacity) x temperature change = energy transferred from the fuel to the water 1504 Words 7 Pages Decent Essays Read More Enthalpy Lab Report Essay Introduction: The theory behind this experiment is the heat of a reaction (∆E) plus the work ...
The process involves an excited electron recombining with a hole and the energy being transferred to either an electron or hole as a third charge carrier. This energy is typically wasted as heat. Now, Kyle Bushick and Emmanouil Kioupakis of the University of Michigan show that phonons ...
What is energy? Energy can be defined as the ability to do work. It exists in many forms and can be changed from one. On your vocab sheets, relate work to potential and kinetic energy I CAN… explain how energy is transferred, transformed, and conserved. Thermal (Heat) energy - ...
or directly from water wells or other sources of water such as a large pond or lake. Using a refrigeration system similar to that in a central air conditioner, the heat captured from the earth is boosted in temperature and then transferred to a stream of water flowing through the distribution...
Learn about natural convection and how heat is transferred through convection. Examine forced convection and find forced and natural convection examples. Related to this QuestionWhy do refrigerators, air conditioners, and heat pumps operate most cost-effectively for cycles...