Dimensional Physics

Welcome to my channel "Dimensional Physics"

I am Muhammad Ibrahim CEO of this channel Dimensional Physics.

I am Lecture of Physics. I belongs to Multan punjab Pakistan.

Welcome to Dimensional Physics, a learning platform dedicated to simplifying complex scientific concepts for students from Grade 9 to 12 and beyond.
Here you’ll find clear explanations, practical examples, and visual demonstrations of Physics, Mathematics, and Computer Science topics — designed to make learning interesting and exam-friendly.

Our goal is to make science easy, interactive, and accessible for every learner, whether you’re a school student, a college learner, or a teacher looking for classroom resources.

💡 Dimensional Physics is part of YouTube’s Player for Education initiative, which means our videos are ad-free for classroom use, but still support creators through educational engagement.

Let’s explore the dimensions of knowledge — together! 🌍

Dimensional Physics

Q:- A sample of radioactive material contains N radioactive nuclei at a given instant. If the half-life is 20 min, how many unstable nuclei remains after 1 h?

2 days ago | [YT] | 17

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Dimensional Physics

Q:- A radioactive isotope has a half-life of 2 minutes. What can be deduced from this statement?

2 days ago | [YT] | 16

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Dimensional Physics

Q:- A freshly made sample of radioactive material gives a count rate of 8000 counts per minute. After twenty days, it gives a count rate of 500 counts per minute. What is the half-life of the material?

2 days ago | [YT] | 6

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Dimensional Physics

Q:- The rate of decay (disintegrations per unit time) of a radioactive substance:

3 days ago | [YT] | 13

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Dimensional Physics

Q:- The half-life of a radioactive substance depends on:

3 days ago | [YT] | 42

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Dimensional Physics

Q:- The time required for a radioactive material to decrease in activity by one half is called the: