Science | Pich Sopheak

Energy and metabolism

Energy and Metabolism Introduction:Energy is the basic requirement for living organisms. It drives all biological processes, including growth, reproduction, movement, and maintenance of life. Metabolism is a term used to describe the chemical reactions that occur within cells to convert...

12/05/2023

Geology Science

Natural Hazards: Prediction, Mitigation, and Response

NATURAL HAZARDS: PREDICTION, MITIGATION, AND RESPONSE Introduction:Natural hazards have been a significant threat to human lives and infrastructure, causing immeasurable losses in terms of economic, social and psychological well-being. Therefore, it is vital to understand these hazards and develop strategies...

12/05/2023

Chemistry Science

Separation techniques: distillation, filtration, chromatography, etc.

Separation Techniques: Distillation, Filtration, Chromatography, etc. Chemistry is the scientific branch that deals with the study of the composition, properties, behavior, and changes of matter. Matter is anything that has mass and takes up space, and it can be found...

12/05/2023

Astronomy Science

The Formation of Planetary Systems

The Formation of Planetary Systems Introduction The formation of planetary systems is a fascinating area of study within the field of astronomy. It involves exploring how planets are formed and how they evolve over time. There are several key concepts...

11/05/2023

Astronomy Science

The Search for Dark Energy

The Search for Dark Energy Introduction:Dark energy is a phenomenon in cosmology that refers to a theoretical type of energy that is believed to be responsible for the accelerating expansion of the universe. Despite its significant implications in our understanding...

11/05/2023

Geology Science

Environmental Geophysics: Remote Sensing and Imaging

Environmental Geophysics: Remote Sensing and Imaging Introduction:Environmental geophysics is a branch of geology that applies physical principles to the study of the environment. Remote sensing and imaging are two important techniques that have significantly improved the understanding of the earth’s...

11/05/2023

Geology Science

Geology of Mountain Belts

Geology of Mountain Belts Introduction:Mountain belts are a fascinating feature of the Earth’s surface, formed over millions of years by a variety of geological processes. The study of mountain belts, known as orogenesis, is an important branch of geology that...

10/05/2023

Physics Science

Waves and optics: wave properties, light and its properties, optics, and the electromagnetic spectrum

subheadings. Waves and Optics: Wave Properties, Light and its Properties, Optics, and the Electromagnetic Spectrum Introduction:Waves and optics play a significant role in modern physics and technology. In this article, we will discuss wave properties, light and its properties, optics,...

10/05/2023

Physics Science

Solid-state physics: electronic structure, band theory, and semiconductor physics

Introduction:Solid-state physics is a branch of physics that deals with the properties of solids, such as their electronic and magnetic behavior. It is a fundamental field of study that is used in modern technology, including computing and telecommunications. This article...

09/05/2023

Science Science Video

វីដេអូវិទ្យាសាស្ត្រ៖ Episode 265: ហេតុអ្វីបានជាប្រតិទិនមួយពិភពលោកយេីងខុសៗគ្នា?

ហេតុអ្វីបានជាថ្ងៃចូលឆ្នាំខ្មែរ និងចូលឆ្នាំចិនប្រារព្ធឡេីងនៅថ្ងៃ ខែខុសគ្នា?ហេតុអ្វីបានជាមនុស្សជាតិចាំបាច់បង្កេីតឱ្យមានថ្ងៃ ខែ ឆ្នាំ មកធ្វេីអ្វី?ហេតុអ្វីបានជាយេីងដឹងថារយៈពេលមួយខែមានប៉ុន្មានថ្ងៃ ហេីយមួយឆ្នាំមានប៉ុន្មានថ្ងៃ?តេីមនុស្សជាតិយេីងមេីលទៅលេីអ្វី? ប្រភព

03/05/2023

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Category: Science