BACKGROUND: Sir Isaac Newton believed that white light was colorless and that the prisms alone produced the colored spectrum. Newton's experiments, however, convinced him that all the colors already existed in the light, and that light consisted of particles of different colors traveling with different speeds through the prism. Later, scientists Young and Fresnel showed that color is determined by light's wavelength, not particles of different sizes as Newton had thought. Light changes speed as it moves from one substance to another (for exampl ....etc

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To get full information or details of hollow prism experiment 12 cbse please have a look on the pages

http://scribddoc/204529344/Hollow-Prism-Physics-Investigatory-Project-Class-12-CBSE#scribd

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To get full information or details of physics hollow prism experiment please have a look on the pages

http://ppr21.blogspot2012/12/contents-sl.html

http://arborsciData_Sheets/33-0235_DS.pdf

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In optics, a prism is a transparent optical element with flat, polished surfaces that refract light. At least two of the flat surfaces must have an angle between them. The exact angles between the surfaces depend on the application. The traditional geometrical shape is that of a triangular prism with a triangular base and rectangular sides, and in colloquial use prism usually refers to this type. Some types of optical prism are not in fact in the shape of geometric prisms. Prisms can be made from any material that is transparent to the wavele ....etc

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i want this invesatigatory project on hallow prism xii class cbse withobservation and graphs ....etc

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AIM:
To investigate the dependence of the angle of deviation, on the angle of incidence, using a hollow prism filled, one by one, with different transparent fluids.

APPARATUS REQUIRED:
A hollow glass prism;
Drawing board;
White sheets;
Drawing pins;
Pins;
A sharp pencil;
Glycerine; &
Water.

RESULT:
The graphs for both the liquids are similar.
(For water) = ..
(For glycerine) = ..
The minimum deviation
for glycerine is greater than that for water. ....etc

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To get full information or details of refractive index of different liquids using a hollow prism ppt please have a look on the pages

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To get full information or details of hollow prism experiment readings please have a look on the pages

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request you to give the material for hollow prism experiment
thanks ....etc

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Pleassee..tell me the readings of the different angle of deviation according 2 the variation in angle of incidence when a hollow prism is filled one by one with water, kerosene oil, glycerine and turpentine. ..please answer me soonn..thankuu ....etc

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