This experiment has to do with refraction. You will need two coins and two glasses and water. Place a coin on the table and place the glass on top. In the second case place the coin inside the glass. Right now both coins will be visible. But when you pour water in the first glass the coin will disappear. But the coin in the second glass will still be visible despite the water. This happens because of the refraction of light.
arvindguptatoys.com/toys/Disap... This work was supported by IUCAA and Tata Trust. This film was made by Ashok Rupner TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileged population in India. To facilitate quality in teaching and learning of Science education through workshops, capacity building and resource creation, Tata Trusts have been supporting Muktangan Vigyan Shodhika (MVS), IUCAA's Children’s Science Centre, since inception. To know more about other initiatives of Tata Trusts, please visit www.tatatrusts.org
Негізгі бет DISAPPEARING COIN - ENGLISH - Fun with light!
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