In this question. We need to find electrons are with radios. Uh, they brought me, we're playing kind of speed for hydrogen atom. And uh, and it goes to its state. Okay. So find a hobby to radios he would be using and it goes to end square or not. So, and if you go to eight, so are it is 64, you know, you know, it's forages Because with 0.05-9 times 10 to the -9 with us. So you can live in um, you don't mean that as well, Then you can get 3.39 mm, you know, with us. Okay. Okay. So this is the answer. Uh, a okay papi want to complete the you brought me with me. Okay. So, um, yeah, given that the, the body were playing is actually equal to the um, circumference. Thanks the thanks to mm states the energy level the number so linda and it goes to end. Thanks to buy, you know, Okay. So I'm not eight is 8 times two pi times. Yeah. 0.0529 mm. Okay. So the replying is a trip country nine And 2.66 66 And yes they want to campaign uh the speed of the electron. So Using the Formula 40 properly rippling like divers to Asia repeat uh oh which is issued A. And B. So B. Is equal to each of em London. Okay. So you're subject to their numbers. The mass of the electron is 911 times 10 to the power negative one hee. Okay. And then Lunda is 2.66 times a negative nine does. Okay? You copy this? Other speed is 2.4 And 10 to the five. He does for a second. Yeah. And the party want to use balls theory to complete uh the orbital speed you would be using M. B N. R N. Goes through and each over two. Okay. And and is equal to eight. So be it is eight h by two pi and our IT he so that's playing the numbers. They are S. S. Treatment to end with this he and your goods I took myself for and send the qualifying with us for a second came to this is the same same as you can see, right? So which is expected? Great cannot be, this cannot be different. Okay. It is good. And then that's all for this question.