Leo

= Science! = = Lab 1 - In Lab One, we worked on guessing the volume of our locker and we recorded our results to find the area our locker. Eventually, we went out in the hall with a meter stick and found out what the actual volume of our locker was. I believe that no one was even close to the actual measurements. We also learned about the uncertainty scale and that we must look at the ruler eye level. =

Lab 2 - In Lab Two, we measured volume using a graduated cylinder and we learned how to find the volume of an irregular shaped object using water displacement. We also learned how to convert metric units from kilo, hecto, deca, unit, deci, centi and milli. We did not learn the smaller units and larger units.

Lab 3 - In the Mass Lab, we learned how to use the triple beam balance scale and its scale uncertainty. We also learned about the triple beam balance and that you must always reset to zero when you are finished using it.

Movie Notes- [|https://docs.google.com/document/d/1XAtuib7vzgOWo2852L_ePYNqS7yEjN6] [|ZzYhsLXpdIiU/edit]

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Hands do not measure temperature, they measure heat.
 * Material || How it Feels || Temperature ||
 * Metal || Coldest || 21 (degrees Celsius) ||
 * Wood || Cold || 21.4 ||
 * Plastic Foam || Warmest || 22.4 ||
 * Tile Floor || Somewhat cold || 17 ||
 * Plastic || Warm || 25.4 ||
 * Peg Board || Somewhat cold || 20.6 ||

Wikipedia definition of heat- Transfer of energy as heat between two bodies is a spontaneous process that occurs when the bodies differ in temperature and have a physical connection.

Wikipedia definition of thermal equilibrium- Thermal equilibrium as a technical term in thermodynamics can also be used in two senses. One sense is that of thermal equilibrium within a system for itself. The other sense is that of a relation between the respective physical states of two bodies. Thermal equilibrium in a system for itself means that the temperature within the system is spatially and temporally uniform.

Wikipedia definition of temperature- A numerical measure of hot or cold. Its measurement is by detection of heat radiation or particle velocity or kinetic energy, or by the bulk behavior of a thermometric material.

[|https://docs.google.com/presentation/d/1WbXfe14sDbonkabhHmKcG1hca0bONyCwz1h-vI4E6VE/edit#slide=id.p] Internal Combustion Engine Notes

Heat Technology Task https://www.dropbox.com/s/hm25s8kon2guqzr/Heat%20Technology%20Task.pptx Download and hit enable editing. Watch the PowerPoint.

Indirect Observation Lab https://docs.google.com/document/d/1lmxpnFHSBbzr1Qes7PtJw_d30ZUFL3bUFZ92KtMrG6U/edit

5 March 2014 The noble gases don't react with phosphorus, but the halo gen group is very reactive.

10 March 2014 Radioactive decay notes https://docs.google.com/document/d/1pxC4BYGB4wJ3Q830VTCahTKAhctaWwN1IgbIWKgxwbw/edit

16 Apr, 14 https://docs.google.com/document/d/1C6-NvFu-scYAf99V_dY-Ta2S8lO4G_N1ZFxld0_sKbk/edit = =