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Showing posts with the label General relativity

Multiverse ep3: wormhole and the multiple

Wormholes and the Multiverse:  A Journey Through the Mysteries of Space and Time. The concept of wormholes has fascinated scientists and science fiction writers alike for decades. Wormholes are hypothetical tunnels in spacetime that connect two distant regions, allowing for travel across vast distances or even between different universes. The idea of wormholes is based on the theory of general relativity, which describes the nature of gravity and the curvature of spacetime. But how do wormholes relate to the multiverse, the idea that our universe is just one of many possible universes that exist alongside each other? In this blog, we will explore the mysteries of wormholes and the multiverse, and the latest scientific theories and research on these topics. First, let's start with the basics. According to general relativity , the presence of massive objects such as planets, stars, and black holes causes spacetime to curve. This curvature is what we experience as the forc...

General relativity

Introduction Towards the end of the nineteenth century, scientists believe that they were close to a complete description of the universe. They imagine dead space was filled by a continuous medium called the "ether".                                  Light ray and radio signals were waves in the ether, just as sound is pressure waves in air. All that was needed for a complete theory were careful measurements of elastic properties of the ether. Fixed ether theory                                       Light wear a wave in a elastic material called ether the speed of light a hire to someone on a spaceship (a) moving towards it and lower on a spaceship (b) travelling in the same direction as the light. As shown in figure below. Can time be the difference for two peoples. Time be the different for two peoples at the...

What Is a black hole?

INTRODUCTION:-                         A black hole is place in the universe which has very strong gravitational force. It is so strong that it can pull anything towards himself, no matter how big is the object Is? it can  also pull the light in himself, this is the reason it is black in colour and its name also give because of its colour.                                                              Today we send a hypothetical probe into the black hole.   probe:-  A  probe  is a spacecraft that travels through space to collect science information.  Probes  do not have astronauts.  Probes  send data back to Earth for scientists to study. Hypothetical Thinking:-                     ...