Energy & Work. Work involves a change in a system. changing an objects position heating or cooling a building, generating a image on the TV screen, moving.
PHY 231 1 PHYSICS 231 Lecture 31: Oscillations & Waves Remco Zegers Question hours:Tue 4:00-5:00 Helproom Period T 6 3 2 Frequency f 1/6 1/3 ½ (m/k)
PHY 231 1 PHYSICS 231 Lecture 34: Oscillations & Waves Remco Zegers Question hours: Thursday 12:00-13:00 & 17:15-18:15 Helproom Period T 6 3 2 Frequency.
