Rectilinear Propagation and Reflection Of Light
Rectilinear Propagation of Light How does light travel? If you stand up on a mountain you can see around you... View Article
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Reflection on a Plane Mirror
Have you ever thought about why we can see our image in a plane mirror? It’s because of the phenomenon... View Article
List of Largest Dams in India
A dam is a barrier that is constructed for preserving water or underground streams by creating reservoirs. These reservoirs not only suppress... View Article
Reflection of Light : Virtual Image and Real Image
Reflected Light Have you ever seen your reflection on a still surface of a lake? Surely, you must have seen... View Article
Presbyopia
Presbyopia is a natural ageing process of the eye that affects a significant portion of the world’s population, particularly those... View Article
NCERT Notes: Some Aspects of Indo-Islamic Architecture – Part II
Subject: History Category: Art and Culture Topic: Some Aspects of Indo-Islamic Architecture – Part II NCERT notes on important topics... View Article
Thin Lens Formula for Concave and Convex Lenses
Thin Lens Formula with Magnification for Concave and Convex Lenses First, what is a thin lens? If the thickness of... View Article
Compound Lenses – Thin Lenses In Contact
A simple lens system consists of the use of only one lens as opposed to the compound lens system where... View Article
Non-Optical Low Vision Aids: To Help Blind or Visually Impaired
Visual Impairment refers to the decreased ability of a person’s sight to such a large degree that it cannot be... View Article
Basic Books for UPSC Exam
UPSC Conducts Civil Services Examination every year. Through the examination, successful candidates are inducted as officers into the Indian Civil... View Article
Multiplication of fractions
A fraction represents a part of whole. For example, it tells how many slices of a pizza left or eaten... View Article
UPSC Exam Preparation: This Day in History – Dec 5
5 December 1950 Death of Sri Aurobindo What happened? On 5 December 1950, revolutionary-turned spiritual reformer Sri Aurobindo passed away... View Article
Kingdom Animalia: Lower Invertebrate Animals
What are Lower Invertebrates? Lower invertebrates include organisms belonging to phyla Porifera, Cnidaria, Ctenophora, Platyhelminthes, Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata,... View Article
Spherical Mirrors
A spherical mirror is a mirror that has the shape of a piece cut out of a spherical surface. There... View Article
UPSC 2017: Comprehensive News Analysis – December 05
TABLE OF CONTENTS A. GS1 Related B. GS2 Related POLITY 1. Rape of minors to attract death in M.P. 2.... View Article
Anti Tank Missiles [UPSC Science & Technology]
Indian Army has successfully conducted summer user trials of NAG, 3rd Generation Anti-Tank Guided Missile (ATGM). This topic is related... View Article
Empirical Probability
Empirical probability is a type of experimental probability that depends on past data or historical data. Empirical probability is the... View Article
UPSC 2017-18: PIB Summary and Analysis Dec 04
Arogya 2017 First ever International Conference cum Exhibition on AYUSH and Wellness ‘Arogya 2017’ inaugurated in New Delhi. ‘Arogya 2017’... View Article
Change of State from Solid to Liquid: Melting Point
As we know matter in everyday life exists in three forms; solids, liquids and gases. In this article, we will... View Article
Constructing Triangles
Constructing triangles will include the construction of different triangles using a protractor, a compass and a ruler. A triangle is... View Article
