Rain Detector Alarm Project PDF Class 12 INTRODUCTION Since ancient times, mankind has skillfully utilized natural elements for various purposes. Water has been used for irrigation and hydroelectric power generation, wind for operating windmills and turbines, and the sun for drying, heating, and cooking when concentrated. Among these, sun drying is one of the oldest …
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To Study the Common Food Adulterants in Fat, Oil, Butter, Turmeric Powder, Chili Powder and Pepper Project PDF Class 12 Aim To study the common food adulterant in fat, oil, butter, turmeric powder, chilli powder and pepper Introduction Food is the basic necessity of life, and the quality of the food we consume plays a …
Extraction of essential oil present in Saunf (Aniseed), Ajwain (Carom), Elaichi (Cardamom) Project PDF Class 12 Aim Extraction of essential oils present in: Saunf (Aniseed) Ajwain (Carom) Elaichi (Cardamom) Introduction An essential oil is a concentrated, hydrophobic liquid that contains volatile aromatic compounds derived from plants. These oils are also known as volatile oils, ethereal …
To Investigate the dependence of the angle of deviation on the angle of Incidence, using a hollow Prism Project PDF Class 12 Introduction A prism is a transparent optical instrument with flat, polished surfaces that refract, reflect, or disperse light. The angles between its surfaces vary depending on the application. While the traditional prism shape …
To Compare the Rate of Fermentation of Wheat Flour, Gram Flour, Rice Flour, Potato Juice, and Carrot Juice Project PDF Class 12 Objective The purpose of the experiment is to compare the rate of fermentation of the given samples of Wheat Flour, Gram Flour, Rice Flour, Potatoes, Carrot Juice and Orange Juice I became interested in …
To Study Earth’s Magnetic Field Using Tangent Galvanometer Project PDF Class 12 Introduction Earth’s magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth’s interior to where it meets the solar wind, a stream of charged particles emanating from the Sun. Its magnitude at the Earth’s surface ranges …
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Study of Cancer Biology Investigatory Project PDF Class 12 What is Cancer? Cancer is characterized by the uncontrolled proliferation of abnormal cells anywhere in the body. These abnormal cells, also known as cancer cells, malignant cells, or tumour cells, can invade and disrupt normal body tissues. Cancers are often named after the tissue or organ …
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To study the presence of oxalate ions in guava fruit at different stages of ripening Project PDF Class 12 Introduction Guava, a tropical fruit popular in India and worldwide, belongs to the Myrtle family (Myrtaceae) and the genus Psidium, encompassing around 100 species of tropical shrubs and small trees. Known for its sweet flavour and …
Parallel and Series Combination of Capacitor Project PDF Class 12 Introduction Capacitors are pivotal components in electrical and electronic circuits, serving as crucial elements for energy storage and management. Their primary function is to store electrical energy in an electric field, which can then be released or regulated as needed within a circuit. The way …
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Capacitor and Its Working Investigatory Project PDF Class 12 Introduction A capacitor is an electronic component used to store electrical energy temporarily in an electric field. It consists of two conductive plates separated by an insulating material called a dielectric. When a voltage difference is applied across the plates, electric charge accumulates on them, creating an …
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