Science experimenter Morna Fisken, shows us how to make glass invisible using vegetable oil.
Indices of refraction:
https://physics.info/refraction/
Snell’s Law:
https://www.m2m.ecs.soton.ac.uk/Wcad16de91b6cc.htm
Light Refraction: https://www.bbc.co.uk/schools/gcsebitesize/science/add_ocr_pre_2011/wave_model/lightandsoundrev3.shtml
Light Refraction experiments:
https://www.ehow.com/info_8461163_elementary-projects-involving-index-refraction.html
Refractive Index video:
https://www.my-gcsescience.com/revision/separate/refractive-index
What you need:
Pyrex beakers
Pyrex glass tubes
Vegetable oil
Water
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Post time: Feb-28-2017