class 11th physics practical || use of vernier caliper #11thphysics

Hello friends and welcome to my channel So friends, I'm Sachin Shukla and you're watching A2J Practical. So, friends, today I'm going to start a physics experiment. A lot of people were demanding that I add a physics experiment to it. So I'm going to tell you the first experiment number of Physics 11. What is the use of a vernier caliper? This is the vernier caliper And by using this, we can find the diameter of any cylinder. Or as you can see, this round spherical bob We can determine the diameter of this cylinder. We can place it here and determine the diameter. Today I'm going to clarify the doubt regarding this vernier caliper. And all the answers you need will be flashed before you.related to the context of the previous message, the correct translation is: And all the answers you need will be displayed before you. And how to find out, how to do it I am going to explain everything to you in a very meticulous manner. So let me start this first experiment on the use of the vernier caliper. And you are seeing this vernier caliper Basically, what can we determine by using it We can determine the diameter of any bob. Or we can also determine the contents inside the cylinder. So first we will determine the diameter of this bob. So let's find out what a vernier caliper is and how it works. So, friends, let me tell you what you are seeing here This is called the main scale And you're seeing how it's circulating So there is a reading here But basically, this is called a vernier scale. This upper surface is called the vernier scale. And this is called the main scale You understood this In Viva, it is often asked about the pitch. So let me tell you about the pitch So basically, you are seeing some lines on the main scale So basically, what happens The pitch is the distance between two successive lines. Like here after 0, after 0, 1, 2, 3, 4, and 1 So after 0, there is a small line and then a small line. How much difference is there between So you will also see on your scale that there is a difference of 0.1 What is the difference of 0.1 So basically, the pitch is the difference between two successive lines. After 0, there is a small line up to 1 And this shows that the difference between two successive lines is 0.1. What is the difference of 0.1 cm? That is called pitch. So basically, what do we do with this vernier caliper? So, this part that you are seeing We can find the external radius from this. Like you can see, this bob So we can determine the external radius from this What is the current status of the Pyongnam General's Jinralha? So let me tell you about the one over here: the cylinders you have are one of a kind. The inner sadness is a dead weight on the heart. You have a me, you have a kshada upapra, etc. Ishq, how open the I have bathed. I can be like this and This is yourrug plausillance I am this Understand this garden here It is said for the sake of one's story. You keep dwelling on something for a single person. First of all, I will once again give you a letter. I brought it after careful consideration, once again from my beloved, who has always been the most cherished one. In this, the small division that exists You are looking at this Looking at 0.1, 0.2, 0.3 Then later, 1 comes, so this happens Small Division on the main scale What is given now, what is below it? total number of divisions on the vernier caliper How many divisions does a vernier caliper have? You are seeing 1, 2, 3, 4, 5, 6, 7 This entire thing is a vernier caliper. And on this And what is this about, basically? The peaks that are appearing to you as divisions There are 10 divisions. You can count them while they are with you vernier caliper When this vernier caliper is in your possession So, what can you do? You can count it. How much is the thickness of this wire? 10 And the one on the main scale What is our smallest reading? 0.1 So, what do you need to write here? This is the division. So how much is 0.1? Sapada, the famous 20-year-old wrestler, has fought 20 bouts. Therefore, the number of the year-old male calf of the Dvijan is being counted. For the list count of Vakard Cruchyake, Number goes on, whether it runs or goes. When I was constantly losing to everyone, that's when this scale became mine. You make me feel total. There was something even on the total. So, what is the total? 10 10 Here, what will you do on the left? What do you mean by "ina" like this? This Indian father is very attached. Mah Har Ali was there. What are these types? I am raising you. that this is the inner jaw of the vernier caliper This was the time when the Varni family ruled over Kalipur. What you see here, the vernier caliper's reading, is not the 0 on the thimble scale. So, if this is located before 0, we call it a negative error. Whatever one will do to the other Someone will take care of it. That will remain our zero error reading. As if this were to continue forward And in this, there is one value Malo, do, tin, char, pay What is needed is the item here. And according to the above, scale the scale Any one value that I scale to If an accident occurs, then whatever Your value will come, your plus will come. 0.06 centimeter So I am basically 0.06 You know what I'm writing, don't you, because I am writing this here The reading on the Vernier scale is this I will get a bicycle accident. I admit that's the case at 6. If an accident occurs at Malo 6, then 6 into our list count How much do we have? We've just figured it out. Plus, what will become of you? In the red Let me also tell you something more. three ways of these We receive these vernier calipers for viewing. If Biskuli remains before 0 This is the vernier caliper with scale. So, what will that bicycle do? Our positive error and how to write it from there—this value You should see a value right here This is the vernier caliper of this one What am I supposed to do with these? Let someone else handle it. Like if my 6-year-old had an accident So, what will 6 × 0.1 be? 0.006 But if it were you, the Varnier What will be the reading of Vernier scale 0? What will it do to you if it stays ahead? It will do minus so, and it will do minus so How would you write "If the goods are yours"? If the 6th one has occurred 6 x Your Liss count how much is it 0.01 Now multiply this by all of them How much will it be? 0.06 Centimeter clear, so you're doing this Zero error negative error And positive error Philal, this is a zero error. So here I'll write it down 0.0 centimeter This is the vernier caliper I am using. This is my zero error one. The first one here at our place is reading Get that bicycle out Find the diameter One spiral, that's me I'll use the spiral here. In this, not bicycle one two three Reading will fulfill your destiny. In this daily, you will be Khalida. And they are wrongly accusing him. Because for the wrong hand, we too were considered a fool. We have to conduct three trading pair analyses. So I explained that if you need to find out any external radius, this is used for the external ones. So I'll put it here. clear I'll attach it here. Here, one is located; here, two is located. But the vernier scale we have This is a vernier scale. So, where exactly is this vernier scale coming from? It's coming right before two. So how much will ours be? What will our main scale reading be? 1.9 cm clear Now it is 1.9 cm. coincident vernier scale division How do you find out? So you need to look at the vernier scale that you have Where is it coinciding on the main scale? coincident means the one that matches your vernier scale This is the vernier scale reading. One malo, two hai jo bhi hai And this main scale completely overlaps the other one should be coincident like this So I can see it here The number 5 on the vernier scale It's here, the main scale It's coinciding, you can see it This is basically right here What does it mean that the vernier scale is accurate? This is the 5th reading, so that one What's wrong with my 2.3? It's coinciding here. How to write that the value which has come to us It must be multiplied by the least count. So, what is 5 times the least count? It is 0.01, we people have How much do we get if taken from behind? It will be 0.05 You'll get it now What is the total of A and C plus T? This is your A, this is your C. So 1.9 plus 0.05 So, how much in total do you have? It will be found. 1.95 Flip it, you'll attach this part. You will get 1.95 Now you are asked here How to correct the reading of तो You will find out the total minus 0 error Then you will get the same total reading. 1.9 Because our 0 reading The error will only be 0, meaning this is ours If there is no reading error, this will be the total. How to use 1.9 mil You need to take 3 readings here. You will have to deviate from it by 3. I mean, you found this out in this way Now I'll rotate it approximately 90 degrees. I'll check the degree and then find it again So basic You will be able to see here that this is 1 This is the reading from the first warning scale What exactly is this 2 behind? So, your main scale reading How much will it be? 1.9 The same one will come And I'll see you around, coincidence They say so, I'll be able to see here. Again, this is coinciding only at 5. If there's nothing else, what am I supposed to write here? 5 and How much will it be? It will become 0.05 If you need to calculate the total reading, how would you calculate the total? Tell me, what will you do with A and C? What will you do to A and C? How will you add 1.9? Plus 0.05, you'll get it 1.95 And you have the corrected reading What should I write now, your zero? There was some error, but we had already done it earlier Here, it was noticed that we have what Zero error is zero, so it means the same thing. If the reading here is 1.9, then what will happen to us? It will become 1.95 Now let's take the third one for you I'll keep Bob just a little bit crooked, that's all. And I'll check how much reading this is getting So I kept it crooked, same as this The reading on the Jowar scale is absolutely one 0.01 0.06 0.06 How will you calculate the total now? What will you do to A and C? If you add A and C, what will you get? It will be found for you It will become 1.96, and here What will this become? 1.96 Now it's your turn, main How to check reading Adding 3 to plus, no, 3 to If it needs to be divided, then I What am I supposed to do here, not even three of them Will add the teens. Dhikho So, if you add all three together, it will be added. Paru They will whisper on your eyelashes. Whom you Reading I mean, how much will your reading be today? 1.95 Clear I mean, 1.95, I mean, you're seeing it—you just saw the reading above, and that one was correct. Therefore, we need to take three readings. There is also a lot of Illyrian influence above Onkki. They say three steps 2.6 Varvohi, So, your Vravohi Kistas says in 2.6 And Sakele Thooti said, "Yes, Hoka Sharuga." So, Gash Varvohi will be. Now you're the one who's lost, just as it seems So you're the one who's the devil's advocate That is a vernier skill. What is this, yours? Vernier scale Look here, which reading is currently experiencing a skill coincidence? A biclique is being formed. I'm seeing this here 9 p mapp? Mananana thambamana chaadhabathakavu dara mon 9 pagann, pagann 8 pagann, 9 pagann, gannanjanagannay, gannantamann bamannagangag How much is our discount? Our discount is 9 times 0.01 centimeter. So how much will it be today? 0.09 centimeter, so how much will it be here? 0.09 How will you calculate the total? Will you deduct the A group and C group? How much will you gain if you cover this and this? 2.79 Now, what will be the correct reading? Our 0 error is 0, so the total remains the same. You need to write the same: 7.9 if there were 0 errors, 0.6, 0.9 remaining then us It needs to be subtracted; this has been done. Now, what should we do from here? We do it three times because we check the front scene repeatedly so that nothing incorrect slips through. Now we'll look at it again from the beginning. Here, regarding how much is coming, it's only 2.7 coming, 2.7 is coming back, and regarding this What is coinciding here is how much is coinciding this time—this time it's coinciding at 3. So this will be 2.7 and this will become 3, so multiply this 3 by the least count. It will become 2.73. Now, let's calculate one more third reading, taking it back here. Here, we will go around and calculate it from the back, so it's the same, and the coincidence is also the same. It's happening, so it's fine. Then we'll go back and give the same value, 2.73, and here it will become 0.03, this will become 2.73. And here, you can calculate the total; the semi value will be 2.9, and this is 2.73. Now, how will you calculate the mean? Can you tell me how to calculate the mean? What you need to do is add up all three values, meaning 2.79 plus 2.75 plus 2.73, divided by 3. So friends, you can see here that as soon as you add these three numbers and divide by 3, you'll get the result. It will be 2.75, meaning the one corresponding to the first one, the one before that. Now, take the depth length. If you want me to find out, I won't go into Jadhav Deep; the video is getting too large. I'll send it to you. Let me tell you, this is yours. So, what did I say earlier about finding the depth? Check it from here. Now, what you need to do is look—here, it's reaching zero here. Basically, this strip will extend out this far. It will cover the entire depth; after that, you'll need to check the reading here to see how much ARI reading there is. I can see here that my first vernier is reaching 7.3, so my depth here will be 7.3. Here, multiply 3 by the count of li, and you'll get 0.03. Now, add all of them together, and you'll get 7.33. And here too, the same value, 7.33, will appear, because we have no zero error here. Clear now? Now, how will you calculate the radius of the spiral to see the next part? Diameter is 1.9, as you received the first spiral's diameter. How much is 1.95 divided by 2? Here it is: 0.975 This is our R value. To find the radius of the sphere, the volume of the sphere, what do you need to do? 4.3 Where are the large R's values being pounded from? It's 0.975. How many times will it last? Three times. You will calculate the entire thing, and you'll get 3.870. Now, what do you need to do next? Inner radii. Now, for the J cylinder, which you represent with D, then Hama Just as you will keep the value here Then you will get it. 43.5 cubic centimeters Now what you need to do is volume, now that you know the prior as much as you do And what will be the volume of the cylinder now? 43.5 43 cm It will become a cube, right? Just remember the fronts here. that you Inner volume now is the value of the J cylinder or K They will take it from here, they will take it from here. Because this is the inner cylinder that we have It's indicating the volume of the inner cylinder. Telling you, okay? So now you can easily do this practical. 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