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Praveen Varghese Thomas has Published 2094 Articles
Praveen Varghese Thomas
21 Views
Introduction Artificial Transmutation is the process in which one element changes into another element in decay artificially. This conversion may be natural or artificial. In Artificial Transmutation one element is changed into another element by bombarding fundamental particles like an alpha particle, proton neutron, deuteron, etc. An unstable nucleus ... Read More
Praveen Varghese Thomas
291 Views
Introduction Gamow theory of Alpha decay explains the radioactive process of decay effectively. Elements in nature are flexible. That is, to say, it is possible to convert one element into another by various processes that are classified as nuclear reactions. For example, there is a type of nuclear reaction called ... Read More
Praveen Varghese Thomas
43 Views
Introduction Aerofoil terminologies and lift coefficient are important concepts to determine the design of a flying object. Have you ever wondered how aeroplanes stay up in the air? What is it about their design that allows them to soar across the sky? The answer, as it turns out, is as ... Read More
Praveen Varghese Thomas
45 Views
Introduction Destructive interference is a concept based on superposition of waves. Wave is the disturbance in a medium to transfer energy without the transfer of mass. Waves are usually in a periodic motion, like a simple harmonic oscillator. They have crests and troughs. The amplitude of the wave is the ... Read More
Praveen Varghese Thomas
87 Views
Introduction Diatomic gases are plenty in nature. A two-atom molecule is referred to as a diatomic molecule. At normal temperatures, almost all diatomic molecules are gases. Diatomic molecules are found in substances like carbon monoxide and nitric oxide. What is a Diatomic Molecule? Diatomic molecules or elements are those that ... Read More
Praveen Varghese Thomas
107 Views
Introduction Dielectric strength is a property of insulating materials. Electricity is the utility power that drives the entire world's equipment in the way that we see it today. The transmission and distribution of electric power for industrial and household purposes are through insulated cables. Dielectric strength materials available intrinsically in ... Read More
Praveen Varghese Thomas
65 Views
Introduction Difference between Asteroid and comet is an important concept of Astronomy. Celestial bodies like planets, asteroids, comets etc orbit the sun. Asteroids and comets are sometimes termed as “time capsule” since they hold information about the solar system. They both are made from the leftovers of the moon and ... Read More
Praveen Varghese Thomas
124 Views
Introduction Different layers of earth’s atmosphere play a major role in our daily life. We know that the sunlight we receive on this Earth is actually very harmful. Indeed, if unfiltered, it can even cause skin cancer. So how are humans surviving this onslaught of radiation every day? We are ... Read More
Praveen Varghese Thomas
239 Views
Introduction LCR Series Circuit has many applications. In electronics, components can be divided into two main classifications namely active and passive components. Resistors, capacitors, and inductors are some of the passive components. The combination of these components gives RC, RL, LR, LC, and LCR circuits. An RC circuit comprises a ... Read More
Praveen Varghese Thomas
380 Views
Introduction Gross error, systematic error and random error are different types of errors. The error may be defined as the difference between the true value and the measured value. The actual value is the average value of multiple times the measured value. The measurement taken by the observer as accurately ... Read More