narrow a topic
This is a very complex topic. I will direct you to the wikipedia article wich you will easily find it in the related links below.
My daughter's math teacher recommended the following site, which was enormously helpful for her. Here's a link to the 'orthocenter' topic, and you can find a bunch of other math topic videos there. It is all free. Hope it will help.http://www.brightstorm.com/d/math/s/geometry/u/constructions/t/constructing-the-orthocenter
Freemasonry is an ancient society with many secrets that is often the topic of many conspiracy theory/theorists. Masonry is the work done by a mason like stonework or brickwork.
The orthocenter is the point of concurrency of the altitudes in a triangle. A point of concurrency is the intersection of 3 or more lines, rays, segments or planes. The orthocenter is just one point of concurrency in a triangle. The others are the incenter, the circumcenter and the centroid.My daughter's math teacher recommended the following site, which was enormously helpful for her. Here's a link to the 'orthocenter' topic, and you can find a bunch of other math topic videos there. It is all free. Hope it will help.http://www.brightstorm.com/d/math/s/geometry/u/constructions/t/constructing-the-orthocenter
Math is short for Mathematics. The definition of which is "the study of the measurement, properties, and relationships of quantities and sets, using numbers and symbols." See http://www.answers.com/topic/mathematics the complete definition and reference on mathematics.
statistics
probability
The study of atoms is one topic in physics, but by no means the only topic.
First must know the syllabus for this topic and do lot of practice question to improve. The link below in the related links section may help.
study group
Suicidology, is the study of suicide. People who study this morbid topic are called 'suicidologists'
Ology stands for topic of study, or a particular division of knowledge. For example, Biology is the study of life and living organisms.
topic for the role of modern youth in india
The Background of the Study should provide more detailed context and rationale for the research problem introduced in the Introduction. It should build upon the introductory information by delving deeper into the significance, gaps in existing knowledge, and relevance of the study. The transition from the Introduction to the Background of the Study should smoothly guide readers from a broad understanding of the topic to a more focused examination that sets the stage for the research.
Having awareness and information on a particular subject. Such as--> He has a great deal of knowledge on the topic of mathematics.
Having awareness and information on a particular subject. Such as--> He has a great deal of knowledge on the topic of mathematics.