D3 Path Difference Essential Pre-Uni Physics D3.1 A. 180 Degrees B. No C. Yes Essential Pre-Uni Physics D3.2 A. 0 mm B. Yes C. No Essential Pre-Uni Physics D3.3 A. 80 mm B. No C. No Essential Pre-Uni Physics D3.4 A. 317 nm B. No C. Yes Essential Pre-Uni Physics D3.5 A. 180 Degrees B. No C. Yes Essential Pre-Uni Physics D3.6 A. 0.00013 mm Essential Pre-Uni Physics D3.7 A. 0.760 m B. 072.3 Degrees Essential Pre-Uni Physics D3.8 A. 140 Degrees B. 0.32 m