Category: Explanations

Time Dilating Thought Experiment

Time Dilation

As the term indicates, time, here is being ‘dilated‘ or the interval gets elongates through time. This whole thing is related to observations and relative motion. When a process takes place and if we are seeing them, then we can say there are two categories here, which is depended on the relative motion: The observer […]

Explanations

Category: Explanations

Universe is a Hologram?

Holography

Is the Universe a Hologram? Taking up the Definition from Wikipedia, “Holography is the science and practice of making holograms. Typically, a hologram is a photographic recording of a light field, rather than of an image formed by a lens, and it is used to display a fully three-dimensional image of the holographed subject, which is seen without the aid of special glasses […]

Explanations

Category: Explanations

The Birth in Minkowski Space

How is the curvature in general relativity working

It would be better to read the initial part of this article,if you haven’t read An Introduction to General Relativity In the 4 dimensional Minkowski space,the shortest distance between two points are always straight lines,just like Euclidean. But the square of their values could be possibly negative,zero or positive. It was calculated that if a massive particle […]

Explanations

Category: Explanations

Mental Introduction to General Relativity

General theory of relativity

We know about special relativity. Hope you knows 😀 So lets get to know about the general one now. The general theory as the name suggests is the generalized form of the special theory. In fact, Einstein found a small disability for his special theory,which forced him to solve it. Finally he understood that special theory […]

Explanations

Category: Explanations

Light From Sound!

Sonoluminescence

SONOLUMINESCENCE I too haven’t heard this until my friend DEEP,posted an article about it on his Facebook Timeline. SONOLUMINESCENCE is the emission of short bursts of light from imploding bubbles in a liquid when excited by sound,as per wikipedia. Simply, it is Process in which the light can be produced from Sound!!! Sound & Light; Shockwave […]

Explanations

Category: Explanations

Do Sun Really have a Colour?

After Sunset

As per the need and available source,with the technology of that time,Stars are classified for easier study. To be precise to our question, lets know about the most popular classification. According to the current level, Morgan-Keenan System or MG System is the latest,most efficient classification system followed. It connects the temperature at the surface and surface gravity along with star’s […]

Explanations