6944document1093How_does_the_length_of_a_shadow_change_powerpoint_2024_25.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentationd47f333bacda025c6b959f7ee90571a6MD576760012025-07-21 13:10:00https://data.lancashire.ac.uk/id/eprint/611/2/How_does_the_length_of_a_shadow_change_powerpoint_2024_25.pptx