पत्थरों की अद्भुत दुनिया, रात के समय पराबैंगनी प्रकाश में बिखरते हैं रंग-बिरंगी चमक

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कई बार आम दिखने वाले कई पत्थर और चट्टानों की होती है अलग खासियत, सागर के डॉ गौर यूनिवर्सिटी में मौजूद हैं ऐसे कई पत्थर.

Transcript

00:00I am a student of M.Tech First SEM of Dr. Hari Singh Gaur University, Saadal.

00:06So here my classmate introduce you all about the fluorescence phenomena

00:11and again I forward this here in our museum special type of mineral which show fluorescence phenomena.

00:22So this is a chelite mineral which is a tungsten ore and it is crystallized a tetragonal system.

00:31And we have other minerals like sodalite, calcite and fluorite which show fluorescence phenomena.

00:42And when these minerals come under UV rays, these are different properties and colors.

00:50Because you know that the range of UV rays is 100 to 400 nm and these colors are different properties.

00:59Let's talk about the importance of the fluorescence minerals.

01:03Normally you can see that in the world there are many minerals.

01:07And when there are many minerals in this world, there is no color in the world.

01:13So many minerals can be different from one color.

01:18And the other properties of the other properties are the same.

01:24But the fluorescence properties of the fluorescence is not possible.

01:28So this is mainly developed from UV light.

01:35So this is the color of the fluorescence.

01:37It is used to understand what it is and what it is.

01:41And then the importance of it is common and normal.

01:45But mainly it is important to understand that this is the mineral.

01:50So the minerals are different from those minerals that are different places, different areas.

01:56Do we know that there is no property?

01:59No, there is no property.

02:01No, there is no property.

02:02In fact, there are some elements that are used in UV light that are excited to learn that the electrons are in the light.

02:11Electrons are excited because they are going to the other side of each other

02:17and they are getting energy.

02:19The color of their energy becomes bright.

02:22So this is the reason.

02:24So if you want to know the properties of their research,

02:29what kind of tools do they get?

02:31The properties are the same as a cell site.

02:38The cell site is the same as cell site.

02:40But it doesn't come in many times.

02:43So we use UV light in the evening.

02:48Or in the evening,

02:51where the natural mineral is found,

02:56we will take UV light in the evening

02:59and we will search a little bit.

03:02We will go to the field in the evening.

03:04So this color, the fluorescent color,

03:07which is a cell color,

03:08which is on the field site,

03:09will be found in the evening.

03:11It will be easier for the identification.

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