On 28th February 2015, VKV Kharsang observed SCIENCE DAY -2015 in the school Prayer Hall. Shri Shyamal Chakraborty, Principal, VKV Kharsang welcomed the students and staff to witness the programme. He also threw light on the importance of the day. In his address he said that science is the part of our day-today life. If understood properly it does wonders and brings fun in life. He further added that every Magic has science behind it. He urged all the students to try to understand the basic concept science behind every experiment performed.
The various experiments and the concept developed by the teachers before the gathering are as under:-
SRI MAN BAHADUR CHETRY
|
Sl.No. |
Name of experiments |
Concept developed |
|
1 |
Fire on Water |
Burning of inflammable substance on water |
|
2 |
Solubility Test |
Demonstration of organic and inorganic solvents |
|
3 |
Fire extinguisher |
Using Co2 to extinguish fire |
|
4 |
Acid rain |
Burning Sulphur to form sulphur dioxide |
|
5 |
Oxygen for burning |
Oxygen supports burning |
|
6 |
IQ Test |
Capillary movements of water |
|
7 |
Fire Magic |
Burning of ethanol |
|
8 |
Disappearing of Thermo col |
Adulterants in petrol |
SRI RANJIT KR. PRADHAN
|
Sl.No |
Name of Experiments |
Concept Developed |
|
1 |
No fall of water |
Surface tension of water |
|
2 |
Start/ stop water |
Atmospheric pressure |
|
3 |
Fire on coir |
Combustion of sodium metal |
|
4 |
Water hole in cardboard |
Atmospheric pressure |
The students were very much attracted and happy to see the scientific tricks behind magic. At last Sri Ranjit Kr. Pradhan expressed his sincere thanks to the audience for their kind patience to witness the Programme.
