Notes and Study material for Exams
What is Cropping? Cropping is the process of removing parts of an image to improve its composition or focus on a particular subject. It can be done manually or automatically, and it is a common technique used in photography, graphic design, and web development. Why Crop an Image? There are many reasons why you might … Read more
Attitude Should abortion be illegal? Should we cancel third world debt? How quickly should we reduce carbon emissions? Should there ever be a death penalty for any crime? Are you liberal or conservative? A soccer fan? A music lover? An optimist? The answers to all these questions depend upon psychological characteristics that define who we … Read more
The Sino-Tibetan Language Family: A Journey Through Linguistic Diversity The Sino-Tibetan language family, encompassing over 400 languages spoken by over 1.4 billion people, is a linguistic tapestry woven with threads of shared history, cultural exchange, and remarkable diversity. This vast family, stretching from the Himalayas to Southeast Asia, holds within it a rich history of … Read more
Persuasion Persuasion is an umbrella term of influence. Persuasion can attempt to influence a person’s beliefs, attitudes, intentions, motivations, or behaviors. In business, persuasion is a process aimed at changing a person’s (or a group’s) Attitude or behavior toward some event, idea, object, or other person(s), by using written or spoken words to convey information, … Read more
Terminology related with Sound Amplitude Amplitude, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path. The amplitude of a pendulum is thus one-half the distance that the bob traverses in moving from one … Read more
Sound is a longitudinal wave, in which the particles oscillate to and fro in the same direction of wave propagation. Sound waves cannot be transmitted through vacuum. The transmission of sound requires at least a medium, which can be solid, liquid, or gas. Newton to derive a relation for the velocity of sound in a gaseous … Read more
Persuasion Persuasion is an umbrella term of influence. Persuasion can attempt to influence a person’s beliefs, attitudes, intentions, motivations, or behaviors. In business, persuasion is a process aimed at changing a person’s (or a group’s) Attitude or behavior toward some event, idea, object, or other person(s), by using written or spoken words to convey information, … Read more