Explain how heat energy is transferred by conduction, convection and radiation. Explain why current could be more dangerous than voltage if you were to get shocked? Explain the mechanism of electrical conduction in metals Why is an electric current a fundamental quantity instead of the charge that...
According to the second law of thermodynamics when two bodies are in contact, heat will be transferred from a hotter body to a colder body.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an acco...
(a) The frequencies of infrared waves are lower than the visible light vibrate not only the electrons but entire atoms or molecular of a body. This vibration increases the internal energy and temperature of the structure. That is why infrared waves are o
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
Show how it is applied to physics problems. 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...
Reason : 'Transforming principle' got transferred from heat -killed R strain and made it virulent. AIf both assertion and reason are true and reason is the correct explanation of assertion BIf both assertion and reason are true but reason is not the correct explanation of assertion CIf assertion...
all samples were centrifuged for 15 min at 12000 rpm and 4 °C. After centrifugation, 300 μL of the supernatant was transferred into a fresh 1.5 mL tube. Then, 70 μL portions of the mixture from each sample were mixed to form the QC sample. The supernatants were dried ...
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...
First, the image to be printed is transferred photographically to the plate. The parts of the plate from which the image is printed are coated with lacquer (clear varnish), so they attract ink, while the rest of the plate is coated with gum, so it attracts water. The metal plates are ...
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 to rise. b. What is latent heat? Explain w What would be a every day example of entropy and how does it relates t...