Carbon-dioxide Laser (Notes)
A CO2 laser is a type of gas laser. ... The gas mixture is generally comprised of carbon dioxide, nitrogen, hydrogen and helium. Light produced by CO2 lasers is invisible, falling in the far infrared range of the light spectrum.
Rishi Soni
Photosynthesis and Biomass Growth
Photosynthetic biomass performs the act of primary production, the initial step in the manifestation of life. The biomass so termed has the ability to increase in mass through the absorption of solar or other electromagnetic radiation while releasing oxygen and water vapour into the atmosphere.
Michaelson Infereometer in Engineering Physics {Detailed}
A Michelson interferometer is a tool used to produce interference between two beams of light. It is the most common design for optical interferometry and the first interferometer invented, by Albert Abraham Michelson in the late 19th century.
Babcock & Wilcox Boiler in BME
Babcock and Wilcox boiler is a natural circulation, externally fired medium pressure, stationary horizontal water tube boiler in which water is flow in the inclined tubes. The furnace is located outside of the drum.
Important Teaching Tips
Research for over 50 years on practical experience of students and teachers supports these principles. When all principles are practiced, there are six other forces in education that surface: activity, expectations, cooperation, interaction, diversity, and responsibility.
Time Management and Organisational Skills
Developing good organizational skills, defined as the ability to efficiently manage your time, workload and resources, may help you improve your productivity and lower your stress level. ... Organizational skills are skills you use to organize your workload, manage time and resources, and schedule and prioritize projects.
Short Note on "Demonatisation"
Demonetization is the act of stripping a currency unit of its status as legal tender. It occurs whenever there is a change of national currency: The current form or forms of money is pulled from circulation and retired, often to be replaced with new notes or coins.
Report on Drug Addiction
Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug or medication. Substances such as alcohol, marijuana and nicotine also are considered drugs.
Report on "Democracy"
In the dictionary definition, democracy "is government by the people in which the supreme power is vested in the people and exercised directly by them or by their elected agents under a free electoral system." ... In short, democracy is the institutionalization of freedom.
Circle in 10th Class Mathematics
a circle. Definition: A circle is the locus of all points equidistant from a central point. Definitions Related to Circles. arc: a curved line that is part of the circumference of a circle. chord: a line segment within a circle that touches 2 points on the circle.
Quadratic Equations (Notes)
A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable.
Constructions in 10th Mathematics
In the general sense, construction means to build something. But in geometry it has a special meaning. Here, construction is the act of drawing geometric shapes using only a compass and straightedge. No measuring of lengths or angles is allowed.