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Warm up 05-12-14. Question: Why is efficiency never 100%? Answer: Friction / heat Goal: I will experimentally calculate efficiency. Element of the day. 102 – Nobelium – No
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Warm up 05-12-14 • Question: Why is efficiency never 100%? • Answer: • Friction / heat • Goal: I will experimentally calculate efficiency.
Element of the day • 102 – Nobelium – No • Named after Alfred Nobel, who invented dynamite and wanted to leave behind a more positive legacy, so he created the Nobel prize. • Established in 1895, the annual prize has grown to include physics, chemistry, medicine, literature, economics and peace.
Warm up • Lab 7C • Tonight’s HW • NEW: pgs44-46 • Ch 8 Quiz Weds (no corrections) • OLD: Pgs 1-43 Agenda / HW