Paul Andersen explains three major nuclear processes; fusion, fission, and decay. He begins with a brief discussion of the four fundamental forces in nature. He the explains how nuclei can be combined in fusion, divided through...

In this video Paul Andersen explains how a radioactive nuclei can decay by releasing an alpha, beta, or gamma particle. The exact moment of decay for each nuclei can not be determined but probability is useful in predicting the...

In this episode, Hank welcomes you to the new age, to the new age, welcome to the new age. Here he'll talk about transmutation among elements, isotopes, calculating half-life, radioactive decay, and spontaneous fission....

In this video Paul Andersen explains in more detail the history of the Earth. He shows how the history of the Earth is written in the rocks that are built up over time. Fossils allow us to compare different rock layers relative to one...

Summary:

The big bang model has some problems - homogeneity, flatness, and lack of magnetic monopo
les.
Cosmic Inflation occurred when the entire universe shortly after its beginning, expanded exponentially...

Radioactivity is the property through which a heavier, unstable nucleus assumes a more stable state by emitting radiation. The process through which a nucleus turns into a stable one is called radioactive decay. But is radioactivity or...

Occurring without any external influence or trigger, entirely by its own means.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

Discover the vital role uranium plays in nuclear technology. Chemistry - Periodic Table - Learning Points. Uranium was discovered in 1789. Uranium was named after the planet Uranus. Uranium is weakly radioactive. Uranium is important in...

Discover how radioactive substances change over time, and how this affects whether they are hazardous to humans. Physics - Energy And Radioactivity - Learning Points. Dangerous radioactive substances will not be dangerous forever due to...

¿Cómo saber si un átomo es estable? En este video vamos a aprender sobre la desintegración radiactiva y que los núcleos inestables tienen demasiados protones o neutrones, lo que altera las fuerzas nucleares fuertes que mantienen unido...

इस वीडियो में परमाणुओं की स्थिरता और रेडियोधर्मी क्षय के बारे में बताया गया है। इसमें समझाया गया है कि कैसे परमाणु प्रोटॉन, न्यूट्रॉन और इलेक्ट्रॉनों से मिलकर बनते हैं, और अस्थिर नाभिक रेडियोधर्मी क्षय से गुजरते हैं। वीडियो में अल्फा,...

यह वीडियो रेडियोधर्मी क्षय और आधे जीवन के सिद्धांत को सरल उपमा के साथ समझाता है, जिसमें पासा का उदाहरण दिया गया है। इसमें बताया गया है कि एक परमाणु के नाभिक में किसी भी क्षण रेडियोधर्मी क्षय हो सकता है, जिससे यह अनुमान लगाना असंभव हो...

Write a program to generate random math problems and automatically grade them.

This video covers:

- How radioactive decay
works
- What acti
vity means
- The two definitio
ns of half-life
- How to show radioact
ive decay on a graph
- How we can find the count rate
with a...

Neutrons and Isotopes describes how neutron loss or gain affects the stability of an atom by using terms such as isotope, atomic mass, unstable, and decay.

The video discusses the production of electromagnetic waves from atoms and nuclei. It covers different examples of producing radio waves, microwaves, x-rays, gamma rays, infrared radiation, visible light, and ultraviolet light. The video...

God does not play dice with the universe' Einstein famously argued. Yet contemporary physics embeds just such dice playing at the core of its account. Is the universe really unknowable even to itself? Or as Einstein implied is this...

Half life | Radioactivity | Physics | FuseSchool This atom has an unstable nucleus. Any moment now it may undergo radioactive decay. Any time now... Or it may not! We just don’t know, as decay is a random event. We cannot predict when...

Lotus uses her birthday present to uncover another secret about Mark Brent - he’s radioactive! This lesson will introduce the different types of field forces.

Definitions included: force, field force, mass, weight, electric force,...

Having completed its construction in the Gobi Desert, China will test a thorium-powered nuclear reactor in the next two weeks.

Radioactive Decay Equations | Radioactivity | Physics | FuseSchool In this video we are going to look at radioactive decay and how to balance the equations that describe them. Radioactive decay equations show us what is produced when a...

Learn about compound interest. We will look at how to determine the final value, initial value, interest rate and years needed. We will investigate problems compounded continuously, daily, weekly, monthly, quarterly and yearly. These...

This video is a lecture on half-lives and how to quantify the number of radioactive decays that occur over a given time period. The video explains that radioactive decay is a random process with equal probabilities for each outcome. The...

Radioactivity is the property through which a heavier, unstable nucleus assumes a more stable state by emitting radiation. The process through which a nucleus turns into a stable one is called radioactive decay. But is radioactivity or...