Reflection of light through a glass prism || class 10th practical experiment no 9 #practical

Then, exactly from here, you will draw a line So what will happen to you? Hey guys, and welcome to my channel Friends, I'm Sachin Supla and you're watching ATJ Practicals Friends, the experiment I'm about to start today is about the tenth. So, the tenth class student's external number is 9. Study of Reflection of Light How to make a glass prism I must tell you, one by one and in great detail, about everything. And how should you place the prism? And how do you calculate angles of 35, 45, and 60 degrees? I'm embedding all this stuff inside this video. Watch the entire video without skipping And all practicals related to physics and chemistry on this channel Please go and check him out. If you like it, please share it with your friends too. Let me show you how to start an experiment. Experiment Number 9 You must place it right in the middle, and from each of the four sides, you can draw a line using a prism, or you can do it yourself right here with your teddy. I align the line with each of the four sites of Prismi here. If you make a normal draw, you can also scale the normal draw with the help of the scale. But if you use the protector, it will be much better for you. I will be the one using this protector. I'll take exactly 90 degrees here, okay? Shall I take 90 degrees here? Then fill it for you. I'll appear at 90, so you take AB 90, and from here I'll draw a normal drop from 90. And here I drew this—now it's a normal line, a normal straight line. Now, in the parents, what should I do? I am a 60-degree angle I create an incident report here. So, with the help of this protector, what will I do? I will raise an incident at 60 degrees. Su Fronts I keep the angle of incidence. So, Thike, this is absolutely for you Place it on this line and this is 90 degrees So, look, these 10 These 20, these 30, these 40 These 50 to 60 will come to 30 here. Many people have this doubt: Sir, how should one take this? They stay there and get confused. So, please mix these two here right now. Take the first two pins One I take red What do you need to do now? You need to pin it here. And a bit of care 5 cm or 6 cm Distantly placed I'm leaving here shortly I'll take 5 cm. How much will it be? I've taken two pins here. Now I am here I will place the prism. I need to draw the angle of emergence. I am coming back here I will place the prism. And absolutely In its state This will remain to be seen here. Now what should I do, I'll remove the prism Vaccine I will remove this point from here right away. Vaccine I'll take this as the angle of incidence. And here, I take two points. This has become your P1, this has become your P2 And this is your angle of emergence. It will be the vaccine, that is your P3 And what will happen to you, P4 How do you draw this line, sir? So, both points need to be taken. Vaccines, and as many as possible wherever straight lines are present Going there, from those two points Do what needs to be done, take what needs to be taken, look here from here Vaccine, you are one Here, you need to draw a normal. How? I'll draw normally, okay, shots, absolutely You should have a 90-degree normal. Okay, I'll make it normal here. So this is here My 90 degrees So, right here, you have a line What will happen to you if you pull it? Will it go? This will become yours, no dropdown Rez, what will happen to you? Normal Dose Vaccine What will happen to you, normal or not? This is basically your angle of incidence. Is this the CPI's angle on demotion? It's not about your angle of devotion. How will you find out? Well, take a look at this angle of the incident. See, if you look at both of these If you connect the line, I'll match it, and then your angle of depression will become correct. I'll also give you this. The task is to make these two lines intersect each other such that I obtain the angle of incidence. This is the angle of incidence for me, and here is your angle of emergence. Rates, where is this coming from? Here, here, here, here, it will become an angle. This is the truth about my soul, which I have shared with you—my beloved, I have revealed it to you. So, have you ever been to Nepal? And have you been with us, or have you been with the others? Is your Indian identity clear or not? So let's first check how much the angle of emergence is. Alright Here it is, normal Once you measure it normally, it will become 10, 20, 30, and now it's reached 40 degrees. Alright So, how much has the angle of emergence increased now? 40 degrees, 40 degrees Alright And they will ask, what is the angle of deviation? I've seen the angle of deviation, Worlds How much is it? So ggape The path is long. And these four, I have forgotten his 40 companions, so I am Grab it at 40 degrees, from the next one And Ken Kin's creature is coming on a forty-foot oak foot. Here come the bullets, now we can see what's going on. You know how much it is, how much it is, the exact value. So we always need to see that there's a formula: I plus it, one hundred twenty degrees plus angle deviation. If these two become aligned with each other, then our What will happen to this pattern we've created? If it becomes a success, what will be the value of my I? I mean, incident rate, incident. Unity is here—look at it. Emergent Bara is giving 40 degrees. How much is our English prism? There was still 60 left in savings. Who does Del represent for Deviashan? Deviashan How much is this one too, mine? You are looking at these two angles; they are our equal angles. Both angles are equal. This is what I have drawn in the graph using the prism's help—these are the incident rays and the emergent rays, all of which I have shown here. Pachkiji, or are you going to have such graphs, such images, what will they become, will they be ready? You won't need to ask about the angle of reflection. I'll show you in your book right here—look, this is Experiment Number Nine. Streaky reflection up light through glass prism—these are the things you can see, you can fill in your book. Information about the prism has been provided here, along with some items given. So I've done it for Sixty, just a little different in reading, but you'll see it..YELLOW Only the prism gives light, and people can see these things through it. So, you can do this DWI practical very easily in this way You can do it, but not an extreme number, okay? Creating such videos takes a lot of effort, so please subscribe to this channel, okay? 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