Audio and Video programmes - The National Institute of Open ...
Audio and Video programmes - The National Institute of Open ...
Audio and Video programmes - The National Institute of Open ...
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Physics (312)<br />
Prog. Duration in Minutes<br />
Code Title <strong>of</strong> Programmes Language in Hindi in English<br />
312/V-1 Mechanical Energy Hindi <strong>and</strong> English 13.55 13.50<br />
This programme aims to complement the relevant lessons in the course <strong>and</strong> presents the topics in<br />
a lively <strong>and</strong> interesting way. <strong>The</strong> basic concepts <strong>of</strong> work power <strong>and</strong> energy have been explained with the<br />
help <strong>of</strong> activities. In order to clarify the phenomenon <strong>of</strong> conservation <strong>of</strong> energy, working models available<br />
in the <strong>National</strong> Science Centre have also been shown. <strong>The</strong> work done by a constant <strong>and</strong> a variable<br />
force has been described with the help <strong>of</strong> real life situations to enunciate the two types <strong>of</strong><br />
energy – kinetic <strong>and</strong> potential. Some practical experiments, animation <strong>and</strong> diagrams have been included<br />
for visualization.<br />
312/V-2 Surface Tension Hindi <strong>and</strong> English 17.30 16.33<br />
This programme complements the relevant lessons in the Senior Secondary course. <strong>The</strong> programme is<br />
based on daily life activities. In this programme, small experiments relating to surface energy have been<br />
conducted under the guidance <strong>of</strong> experts. Besides explaining the concept <strong>of</strong> surface energy <strong>of</strong> a liquid<br />
through experiments/activities, animation etc., certain important phenomena such as capillary<br />
effect <strong>and</strong> floating <strong>of</strong> a mosquito on water have been depicted to show the effects <strong>and</strong> application <strong>of</strong><br />
surface tension. Several other important applications <strong>of</strong> the phenomenon <strong>of</strong> surface tension have also been<br />
depicted.<br />
312/V-3 Electromagnetism Part-I English – 23.43<br />
<strong>The</strong> programme is based on Electromagnetism through self induction. This phenomenon <strong>of</strong> producing the<br />
induced current by changing the current in the same circuit has been shown. In Mutual Induction change in<br />
magnetic flux is directly proportional to the change in current has also been discussed. This programme<br />
enables the learner to underst<strong>and</strong> how mutual induction is used in eddy current inspection.<br />
312/V-4 Electromagnetism Part-II English – 15.37<br />
<strong>The</strong> programme is based on magnetic effect <strong>of</strong> current <strong>and</strong> electromagnetism. <strong>The</strong> laws related to it <strong>and</strong><br />
their application have been described. <strong>The</strong> phenomena have been presented through demonstration.<br />
Chemistry (313)<br />
313/V-1 <strong>The</strong> Mole Concept Hindi <strong>and</strong> English 14.43 14.45<br />
This programme clarifies the concept <strong>of</strong> mole with the help <strong>of</strong> demonstration <strong>of</strong> chemical reactions. It also<br />
deals with how to calculate the number <strong>of</strong> moles <strong>of</strong> a substance. It concludes with a brief description <strong>of</strong> the<br />
uses <strong>of</strong> molar mass followed by a summary <strong>of</strong> the concepts discussed in the programme. <strong>The</strong> programme<br />
explains the meaning <strong>of</strong> Avogadro Number 3. It also describes the molar masses <strong>of</strong> different chemical<br />
substances through demonstration.<br />
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