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Praveen Varghese Thomas has Published 2094 Articles
Praveen Varghese Thomas
632 Views
Introduction Resistance is an obstacle that is present in an object with the flow of electrons. Objects with a lower amount of resistance can flow a higher amount of electrons. The significance of the current that is provoked strictly counts on the aspect of the item. Any item resists the ... Read More
Praveen Varghese Thomas
197 Views
Introduction Temperature is an -important aspect of science and it is the most important aspect of daily life. It is seen as the measurement of the average kinetic energy of the articles of an object. It is seen that with the increase in temperature, particle motions also increase. It is ... Read More
Praveen Varghese Thomas
161 Views
Introduction Surface tension can be defined as the tendency of liquid surfaces to shrink into possible minimum surfaces in real time. In general, the small liquids in this process can shrink into the smallest feasible surface area. Here, the liquid can be in different states on the molecular level starting ... Read More
Praveen Varghese Thomas
257 Views
Introduction Surface energy is potential energy, applicable for liquid molecules where the molecules stand on the same surface as the liquid substances. The surface energy characteristically decreases when the molecules try to settle down to the bottom layer of the liquid surface. In the case of surface energy, equivalent attractive ... Read More
Praveen Varghese Thomas
266 Views
Introduction Electric charges in the field of electricity and of magnetism, display the fundamental property of particles of matter. Both positive and negative charges exist together within a circuit and therefore display their different characters. For example, when the accumulation of one kind of charge exceeds then it results in ... Read More
Praveen Varghese Thomas
282 Views
Introduction From the year, 1666 to 1672, Newton conducted several experiments with the prism and sunlight to recognise the true colour of sunlight. However, he was quite successful in determining the colour of the sun to be white which is seen as a combination of the seven respective colours we ... Read More
Praveen Varghese Thomas
134 Views
Introduction The human eye has been made of different intricate parts that work together to make a person, able for seeing or having vision. The visual activity of an eye is generally defined by the clarity of the image that has been seen by the human eye. Focussing on such ... Read More
Praveen Varghese Thomas
367 Views
Introduction The application of stress is used to deform an object with the applied pressure which is external. According to physics, the ratio of stress to strain will remain consistent. Elasticity is one of the considerably significant mechanical effects to evaluate when selecting the right object for its application. Additionally, ... Read More
Praveen Varghese Thomas
184 Views
Introduction The application of a deforming force can make an object deform. Further, in the process of getting back the object into the actual shape, another force is required. From inside the object, an opposing force gets released. Different types of stress can be categorised in different formats based on ... Read More
Praveen Varghese Thomas
1K+ Views
Introduction In the middle ages, the kingdoms were completely dependent on the land revenue collected by the peasants. During the Delhi sultanate, the kings had divided provinces among their trusted ministers and gave them the right to collect taxes. One of the most important dynasties to rule India for approx two ... Read More