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Chapter Introduction

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Chapter 1.1 : The Three principles

Black Hole has a marvelous gravity. Therefore, gravity is the key point to research a black hole. In 17 century...

Chapter 1.2 The History of Black Hole

Two centuries ago, the English geologist John Michell realized that it would be theoretically possible for ...

Chapter 1.3 How big is a black Hole

There are at least two different ways to describe how big something is. We can say how much ...

Chapter 1.4 Why should we study Black Hole

Human curiosity: they are among the most bizarre objects thought to exist in the universe....

Chapter 1.5 Even Light Cannot escape

Since we have already known that the speed of light can be dragged down by gravity...

Chapter 1.6 The bending of Light

The first prediction put to test was the apparent bending of light as it passes near a massive body...

Chapter 1.7 Examples of Bending of Light

Four images of the quasar appear around the central glow formed by the nearby galaxy...

Chapter 1.8 Gravitation Redshift

According to General Relativity, the wavelength of light (or any other form of electromagnetic radiation)...

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Chapter Menu:
1.0 Chapter Introduction
1.1 The Three Principles
1.2 The History of Black Hole
1.3 How Big is a Black Hole
1.4 Why Should we study Black Hole
1.5 Even light cannot escape?
1.6 The Bending of Light
1.7 Examples of Bending of Light
1.8 Gravitational Redshift
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Thinkquest Team ID : C0122665 Team members: Kenneth, Leo