Unravelling the Mysteries of Dark Matter: A Beginner's Guide

 

Physics as we know it is so much more than what’s taught us in academic boundaries. Most students believe Physics is all about solving complex equations and answering questions about motion, force, gravity, mass, etc. This isn’t entirely wrong, but Physics envelopes all of us. When you pick a pen and drop it on Earth, it falls on the ground, but when you do the same thing in space, it floats. That’s physics! You weigh differently on Earth and the moon- that’s physics. Most students end up scoring poorly in one of the most fascinating subjects of the universe because they understand it as a way of scoring grades. However, with the right guidance, and the best physics tuition in Singapore, students can broaden their horizons of knowledge and understand more about topics like dark matter.

 

A Brief Overview

Did you know, that dark matter is an enigma for most scientists across the globe because it permeates the cosmos, and accounts for roughly 85% of the universe’s mass? Yet, it largely remains invisible and undetectable by conventional means. We mean take a moment and think about it, for light to be there, you need a source; however, there’s no source for darkness.

 

The profound mystery surrounding dark matter has captivated the scientific community, and why shouldn’t it? Students can understand the basic concepts of physics before they proceed to dark matter because it lies in its fundamental role of shaping the universe’s structure and evolution. From vast cosmic scaffolds to galaxy clusters and large-scale cosmic structures, dark matter is in everything, and if you want to learn Physics on the cosmic scale, it’s imperative to brush the basics with an A-level physics tuition in Singapore.

 

What is DARK MATTER?

So, dark matter is a hypothetical form of matter that doesn’t emit, absorb or reflect light. Despite being so elusive, its presence has been inferred through its gravitation effects on visible matters, such as galaxies and stars. Fascinating, isn’t it?

 

There are numerous projects across the globe. From the Large Hadron Collider (LHC) and the upcoming James Webb Space Telescope (JWST) to next-gen experiments like the SuperCDMS and the XENONnT offer promising scope into the nature and significance of dark matter. Research about its mass, interaction, strengths and distribution has always been a challenge for mankind, but who knows, maybe one day, you might solve this mystery. However, change begins at home, and as physics is a hierarchical subject, understanding one chapter is vital for comprehending the other, till you reach dark matter.

 

Conclusion

Although existing theories, such as the Standard Model of particle physics and General Relativity don’t entirely account for the properties and behaviour of dark matter, there’s no denying that understanding this aspect of Physics can unravel the mysteries of the universe, its composition, past present and the dynamics of its fate. If this seems interesting enough for you to learn physics, wait for the other topics we have. Want to learn more with JC physics tuition or O-level physics tuition? Contact us at SG Physics today!