roadmap powerpoint notes and textbook assignment friday: refrigeration and cooling systems next week...
TRANSCRIPT
Roadmap
• PowerPoint Notes and Textbook Assignment• Friday: refrigeration and cooling systems• Next week we will review before having a test
on Chapter 5
Convection Ovens
• Convection Ovens use a fan to evenly distribute heat
• They are named for the convection currents formed by moving air within the oven
Sea and Land Breezes
• https://www.youtube.com/watch?v=ZQV72Yzmjyc
• Heat makes air less dense and lighter, so hot air rises. When air cools, it becomes denser and falls
• Textbook page 94-95
Oceans Moderate Climate
• Water can absorb and release heat– Water can take in the air’s heat when it is hot– Water can release heat when the air is cold
• Oceans prevent nearby land from getting very warm or very cold
• Why does Vancouver have a warmer winter temperature than Claresholm?
Assignment• How does thermal energy flow between objects of different
temperatures?
• Page 85 Check Your Understanding# 2, 3
• Page 87 Check Your Understanding# 1, 2
• Page 91 Check Your Understanding#1, 4
• Page 97 Check Your Understanding# 1