 So 55 people have answered and still 30 seconds odd are remaining. Please think about it The image of an image 1 by x 1 by x is x. So that's the hint Which I have to give Almost 10 second prior to the completion of time. I don't know now. I might see sir Did you check the new rules for travel? I have seen mungara I'll move What is this guys? Lane mirrors are at right angle surely they will make three images, okay? sure Now the problem is beta in how many of the images will he see using his right hand. He's actually Using it right hand. He should see the actual image. So the image of an image will make it correct, right? so So only one that is B Yeah, I got it Explain I did not understand very good. Aditya very good. Very good. Very good. Very good. Very good. Very good. Very good Very good. Very good. Relax. See by There are plane mirrors, right? Where is the cursor down the cursor also was not visible in minutes, right There is an object by this object will see one image here This objects will see one image here if he's using right hand it will appear left hand here left hand here y or n Okay Now the third image was being which is being formed is the image by this Left will become right here left will become right here So here in this image only he will be able to witness that he is using right here got it Aditya every year very very Relax, no Very good. Very good. Relax. Chuck Leaderboard first 16 people have answered it correct. So yes, there is a shuffle and time to be checked Yeah, actually the black appears better, right? But I was not getting like I what I like is like the PPT screen should be Marged into the right. So I'll just try to create a PNG come and welcome to the top ranks. Mahabal is also here Aditya is also here the hustler. Please change your name there else. I will just cut it off. Okay so One two and here we go to the next question Relax and respond it won't take more than five seconds. But yes in order to just think So odd again 30 seconds remaining and almost everyone has responded So just telling you that normal means 90 degree and The angle is measured with respect to normal coming normal and with respect to normal will give it a zero degree. I Have told you the answer on this. I Guess I'll never discuss Good 42 people 17 people four people and one person dear friend a Ray of light is inclined normally on a plane mirror. What do you mean by this word? This word is this is a plane mirror. You are incidenting like this Normal is also here. So you are your angle of incidence is equal to zero so angle of reflection will also be Okay so only person in the world to have a Super computer that mall functions so bad ignore Look at the leaderboard because 42 people have answered this correct So there's gonna be a good shuffle probability and yes here it is Sharon coming to the top ranks very good Sharon dear friend. Mahabal is also there and Purva Nandini Naomi is also here ishani smriti alisha Naina Am I? Having a problem or they are all girls poor up Mahabal good. Oh That's what you call a beautiful stuff on screen. Yo Let's see whether it gets more beautiful or or solar sucho Makes an angle of 30 degree with the horizontal droid properly. You should get the answer Now I guess here people shouldn't have taken some time Also, they might be confused. So there is a good probability of getting a flip of answers Flip I don't think so that all options will be having a good majority selections two options will be having majority of the selections That's what is a beauty You belong to our enough That's beautiful to look at that almost everyone has voted very good. Oh Beautifully, yeah, my perception was wrong. You guys are beautiful. See our clarification required quickly over the chart Very good are in very good. Very good. Very good. Very good. Very good. Very good. Very good Chalo surface mirror 30 degree why aren't yeah Now incident okay, if a vertical ray strikes the mirror Find the angle between the mirror and reflected ray if a vertical ray strikes them Okay Show this is 30. This is going to be 60s. That means angle of incident Is that okay? Got it. No doubt Again again again. Okay. Okay. Okay. Okay. Okay. Okay. Relax. I'll repeat repeat repeat repeat repeat repeat repeat relax Why am I doing this? 30 degree. Okay, 90 degree 30 degree. So this is 60 good this whole is 90 right This is 60. This is 30 angle of incidence is equals to angle of reflection. This is 30 Yeah, yeah, yeah, so the reflected ray will make an angle of 60 degree with the mirror Got it Disha Disha Disha everyone everyone everyone especially those who don't get it just Very good. You guys are beautiful Look into the leaderboard again a good shuffle probability Sharon leading the show again. Very good. Aditi Isha ni Mahabal poorav alisha Ateera Naina Aniket Nungara walking in very good and someone also Someone is my new friend from Indra Nagar. Hi there all good. I'm expecting some response Like Yeah, okay, we are very one two and here we go with the next question and Sharon very good You are consistently responding the process. That's very very beautiful to look at some people are like boom Now the speed of response is the decrease rather speed of responses Yes Motivation clear kuch toh achha chalrela gawa good good good good good good The cheating facilities are available at your end also, so you might use them But it's better if you have to be time efficient Apply your brain and times up not full strength, right full strength has not Responded who 22 people got it correct 26 people mark the other way Let's see because clarification might be required Bacha It's 325 So the hands will be our hand And minute yes or no When seen the reflected way the minute hand will come here the our hand will come here Below 9 but above 8 yes or no and 25 35 is the right time again Okay, I'm a very good very good very good very good No, I don't want I am totally not in a mood because I am not talking the NTSUL and stuff. I am talking around reflection. That's why okay So sure sure sure sure hmm Okay Explanation required er for other like if you need the explanation again very good very good very good look Let us see This is the clock for us So 325 looks like this 325 the mirror of the image of H will come here The image of M will come here shop Five minutes before and five minutes after 35 25 here and here Eight eight thirty five is the answer. Okay No problem, Surya No problem because it is midway Na na na na na na na So but you got the real story now, Vishal I am not at all understanding what is the case happening, but I guess with what I explain You got it GI got it those who are in doubt only not everyone still in doubt So the question again, okay, Nanya here, okay Very very good. You guys are doing good Shalom, let's see the lead about fun responding to this fastest marble Taman Sharon is Good competing very good Meghna Aditi Neha Anirotsai hideous Neha Ganesh and Aditi Bajaj very good very good very good. And here we go to the next question Read the options you will get Easier you will feel it easier Think it's about a plane mirror if there would have been any such facility available We might not have required the other variants of mirrors I have given the answer 65 people have answered and still not all wow What was option Bravo if the rays incinerated on the mirror at our converging beta it's plane mirror plane mirror No such scope available Okay, so So can you draw diagram for converging rays, why will I draw diagram for converging rays? Think think think think think not required Exactly the word which is the crack is plane mirror no such case possible Plane mirror in inverted comma Shardini very good try try try why we learn objects and converging ways Why will they be sent? simple got it Good Sneha Anirots who was the fastest enemy mungara was the fastest one very good mungara very good very good very good Next I'd never wanted to give that much time to this, but yes, there is a scope to read it Which is actually available While you are You have given that reading time of five seconds. I guess it is a five second duration Right Good good good good good good good still people are responding very good healthy healthy practice 20 last seconds still like Convex mirror all the ways Virtual erect Smaller images may images are always smaller than the object. So virtual is there erect is not there Smaller is not there only virtual was going to be the one very good very good very good 11 6 1 I don't think so er explanation required and we are no explanation requires Very good very good very good very good very good very good six question is done Let's see the leaderboard and this is the last simple quiz out of this chapter Okay, someone was the fastest one to respond and he gave gupta is also the fastest one to this point very good Very good. Very good. Very good. Let's proceed to the next question So might need a total of a time Why are eight nine people 11 ten people have already responded very good Total of a pillow, but I will help please While calculating I had made a mistake. Don't make that mistake Manabee first time japa time. I got like I freshly do all these questions I'm not key. I'm gonna talk to whenever it is a mistake. It's a mistake of my own again it will not be a mistake of book or something 58 people responded yeah 60 people responded by now last five four three two and one good that's surprising so for sure explanation required relax relax relax for sure explanation is required relax relax look at the beauty of the thingy concave mirror experiment and object is placed at a distance x1 from the focus the total u is f plus x1 total v is f plus x2 yes or no no doubt no doubt no doubt by simple reciprocal arrangement by simple a racey profile arrangement you know that f is equal to u v by u plus v will you please substitute the value and calculate relax I am not solving now will you please substitute the value and calculate injustice Gupta ingested we need time I hear here I am not I'm not I'm not I was just wanting to read the chat so I flip the page here it is because I read RN singles line keep can't it be like yes or no can't it be like that it will be that side like the minus side and all that beta the signs are included in here if you remember I told you a line you will never add like put sign for variables you will always put sign for numbers okay chalo should I should I solve one second but sir if the but sir if the image is formed on the other side of mirror won't it be won't no beta because see again it can form for whatever arrangement it can form okay understand this I'll explain it don't worry relax see this is a concave mirror this is the focal point beta only two possible cases and if the object is beyond f the image is also beyond f only but if the object is this side of f the image is also this side of f only so this sign of x1 and x2 will remain same okay got it good good good good good so what is the answer did you guys got square root x1 x2 or should I solution required SR solution not required SNR only those who require should send only those who require should send Marvel is sending I will solve it there sorry boy so next question I get a you f plus x1 into v f plus x2 upon v plus you to f plus x1 plus x2 equal to f very clear it is showing that f square will cancel out of 2f square which will remain x1 into x2 is equal to f square y orn y orn y orn y orn y orn sir some one second some ninth grader did something in the mentee platform and got all answers at least with me you can't do that I have a issue with it with someone you might be with me you can't okay I have to first check it a mentee hacking and let's do one might be I he told me as a relax but of my great principle is I cannot expect it like it is totally unexpected and I'll not even be surprised I'll I'll not take it as a surprise I know you guys will not do it I know it I even I disbelieved that case no this is impossible any student to which we know who we know cannot do it I really don't know any of people like you who can fall into all those believe it and I really don't want to breach into my belief okay yep here's the slide again okay good again a shuffle good Sneha leading the show Mahabal jumping a bit up good Ducks Luxe Aniket Anirudh Naomi very good Ganesh was the fastest one to respond shares and Sharduli next question so it's another 20 minutes and we are with five more questions after this like 13 questions are there so please respond to keep them carefully read them you will get the answer is used to form the image of an object okay then which of the following statement is wrong it's right it's like no brain thingy but just yeah you should know photo about about the convex mirror and photo both is there about convex mirror right there is nothing big about convex 65 people 66 people is everyone has voted okay and yes everyone is almost everyone is correct beta explanation required convex mirror cannot be related with real right or not convex mirror and real don't go hand-in-hand okay what is full full is the no not at all center of mirror beta all is the point of intersection of principal axis and mirror and principal axis does not mandatory is being at the center okay yeah good good good good good good good good leaderboard good Gupta being the fastest one Mohammeda being the fastest one Sneha maintaining her position over the show very good very good very good let's move on to the next question the very first line is the answer the very first line is the answer but reading at the second line I can think that the first line is not enough second line is required if that changes not happen there is a possible next answer as well and now expect the second case in your next item are okay I'm gonna put that like that it when he moves the mirror away from his space the image remain virtual what type of mirror he's using not everyone has responded huh okay two selections only guys as turned inverted it should be a concave if it will remain virtual and red it should be a convex okay gee I got it good leaderboard who was the fastest one and the kid Gupta was the fastest one very good very good very good very good very good Sneha still maintaining her good position huh good good good good good good a virtual image larger than the object can be obtained only by one case you the only reason why I haven't kept one upon F is equal to one upon V plus one upon U type numericals is our CHK batch okay which I was not able to complete nicely with them about one upon F is equal to one upon V plus one upon U so by next week I'll be able to and then I hit up okay 30 second remaining 60 people already responded 66 to go that means six more people to respond they are please read if you still exist over here okay because I don't think so it will need for us to be extra knowledge beyond knowing the chapter reflection and reflection by life oh that's surprising how come no please guys a person sees his virtual image by holding a mirror a virtual image larger than the object can be obtained by better convex lens for that then to have been a issue okay concave yeah anyway before moving on explanation required anyone Nandini is like lit up we are not even discussing about lenses high how and why will I look at lenses good Nandini so here is the show Sneha still leading the game with a minor oh wow Sneha Gupta Laksh was the fastest one Momita is consecutively the fastest spotter Naomi is holding a good position at the central part very good Naomi and here we go to the next question again read it you will be like Boop I wanted to change and shuffle the options because quite early to reach there right that's the biggest hint I should have kept it somewhere so that whole are tracking the option should have been difficult but no problem no problem no problem 41 people are saying okay what happened to 15 people so the first thing but a 40 20 double center of curvature right concave mirrors it will be real inverted and of same size explanation required ER only those who want to send ER please no I don't want any R explanation required Meghana very good very good but a same size an object is placed at 40 centimeter from a focal length of 20 a focal length is 20 distance 40 will be center of curvature when an object is placed at C it will make an image at C real and inverted and in same size okay no problem let's look at the leaderboard Sneha maintaining her beautiful position I need a Gupta Laksh Krithi was the fastest one to respond and here we go to the next question read it relax and respond everyone has voted very good very good very good very good very good so 60 people remaining and it's like 899 34 why will it happen all of the following statement are correct except one convex mirror real and inverted unreliable okay first statement the magnification produced by a convex mirror is always less than one the images produced by a convex mirror are always smaller than the object now very very very good leaderboard was they have excellent Sneha Gupta and Laksh are having a tight tussle yeah they are still maintaining a bandwidth of 500 marks moment are consecutively responding fastest and you know the also is elevating and better this is the last question okay so I should have kept two more I guess because we will be finishing a bit earlier for this but it's okay to compensate because at times you have finished quite late as well right good good good good good good good good good good good good good again 48 people beautiful people okay let's see the question first if an object 10 centimeter in front of a concave mirror or focal length 20 my focal length is 20 object is 10 so surely the image is going to be virtual erect but enlarged so enlarge upright virtual okay GI little okay Surya I will not be able to surely do it but please better now I'll have to recreate a PPT and all that so we will I'll just do it once in my next episode a riddle riddle Surya was going to ask me a riddle Surya you can unmute and ask as well the last to last year was like that last to last time for what our episode yeah the conclusion for electricity right what do you think is the most failed experiment of all time like this is a puzzle or can you give me options and all that like like no give me a domain to answer nah it's a riddle okay most failed experiment of all time making roads in India Nandini beautiful but at least the roads I travel are beautiful beautiful beautiful roads now now the situations have changed better local roads are like still struggling in India but highways national highways international highways are beautiful okay Surya please answer please answer please answer before people log in I have to ask yeah that's what like if you'll tell me the the first fail experiment is is is is it quickly da Surya please answer da yaar bhai please go jaan hai bus ho gaya randho aise main mob lynching ho jaati pata Surya ok ok ok tight ok ok ok ok ok ok ok ok so much of competition but I guess Nihar won the show wow clap for this beautiful bacha very good very good very good very good very good very good excellent excellent excellent excellent excellent before you guys go I have to ask some degree learning experience one to five please learning experience one to five I know it will be a downgraded thingy quickly ten very good thank you thank you thank you learning very good very good very good very good very good very good you know for easy calculations you can use square root ten as pie just enlightening for easy calculations at times square root ten is pi or pi square is ten yep okay guys bye bye bye bye nice time take care bye