Periscope Showing Light Path 828261236

Tags: exploration optics schematic diagrammatic vector illustration visual aid line of sight eye line mirror reflection transparent background optical device technical drawing educational tool teaching material technical illustration underwater exploration island landscape physics lesson light path reflection of light vector graphic conceptual illustration island view marine navigation physics concept science education light direction periscope illustration classroom illustration stem education science diagram school resource angle of incidence observation tool object detection optical path observation device learning resource scientific explanation reflection angle educational diagram exploratory tool labeled components 45 degree mirror periscope diagram how periscopes work physics teaching aid submarine observation clear vector style