Introductory to Practical Physics I (Practical 3) Introductory to Practical Physics I (Practical 3) Please Login to view this lesson. Login Page Back to the course PHY191: Introductory to Practical Physics I Lessons Introductory to Practical Physics I 13:32 Introductory to Practical Physics I 25:44 Introductory to Practical Physics I 25:44 Introductory to Practical Physics I 08:29 Introductory to Practical Physics I 13:16