P1d Cooking With Waves
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Microwave cooking uses microwave radiation to make water molecules in food rotate, transferring kinetic energy to heat energy and cooking food from the inside out. Metal linings and wires in glass microwave doors reflect microwaves back into the oven. Conventional ovens use heating elements that emit infrared radiation to warm the surface of food, and heat is then conducted inwards to cook through and through. Hot objects emit more infrared radiation, while black surfaces absorb more infrared and shiny objects reflect more infrared.
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Powerpoint presentation of "Dry heat cooking method" in Principles of food production (.
Disclaimer: I do not own the rights nor property of this powerpoint presentation. All rights reserved to the owner.
Don't forget to follow me on twitter @joviinthecity
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Disclaimer: I do not own the rights nor property of this powerpoint presentation. All rights reserved to the owner.
Don't forget to follow me on twitter @joviinthecity
Thank You!
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Disclaimer: I do not own the rights nor property of this powerpoint presentation. All rights reserved to the owner.
Don't forget to follow me on twitter @joviinthecity
Thank You!
xoxo
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Disclaimer: I do not own the rights nor property of this powerpoint presentation. All rights reserved to the owner.
Don't forget to follow me on twitter @joviinthecity
Thank You!
xoxo
-Jovi
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Unit 2 8 Alcohols And Halogenoalkanes Notes
This document provides an overview of organic chemistry concepts related to alcohols and halogenoalkanes. It discusses:
1. The IUPAC system for naming organic compounds and provides examples of naming alcohols and halogenoalkanes.
2. Details the properties and reactions of alcohols, including combustion, reactions with sodium, oxidation, substitution, and how primary, secondary, and tertiary alcohols differ in reactivity.
3. Explains properties and reactions of halogenoalkanes such as hydrolysis, elimination, substitution, and how a test can identify primary, secondary, and tertiary halogenoalkanes.
4.
Unit 2 9 Mechanisms Notes
This document provides an overview of organic reaction mechanisms. It begins by explaining that chemical reactions can be studied in detail by examining how electrons move during the reaction, known as the reaction mechanism. It then discusses different types of organic reactions like addition, elimination, and substitution. The document also categorizes reagents as nucleophiles or electrophiles. It explains how single bonds can break through homolytic or heterolytic fission. Finally, it discusses free radical chemistry and how CFCs catalyze the destruction of stratospheric ozone through a free radical chain reaction.
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