Question
Which of the following processes is stationary? Select one:a. ð‘¦ð‘¡=1.2+ð‘¦ð‘¡âˆ’1+0.8ðœ–ð‘¡âˆ’1+ðœ–ð‘¡yt=1.2+yt−1+0.8ϵt−1+ϵtb. ð‘¦ð‘¡=0.7+ð‘¦ð‘¡âˆ’1+ðœ–ð‘¡yt=0.7+yt−1+ϵtc. ð‘¦ð‘¡=−2+0.1ð‘¦ð‘¡âˆ’1−0.5ð‘¦ð‘¡âˆ’2+ðœ–ð‘¡yt=−2+0.1yt−1−0.5yt−2+ϵtd. ð‘¦ð‘¡=0.2−0.4ð‘¦ð‘¡âˆ’1+4ð‘¡+ðœ–ð‘¡
Which of the following processes is stationary? Select one: a. ð‘¦ð‘¡=1.2+ð‘¦ð‘¡âˆ’1+0.8ðœ–ð‘¡âˆ’1+ðœ–ð‘¡yt=1.2+yt−1+0.8ϵt−1+ϵt b. ð‘¦ð‘¡=0.7+ð‘¦ð‘¡âˆ’1+ðœ–ð‘¡yt=0.7+yt−1+ϵt c. ð‘¦ð‘¡=−2+0.1ð‘¦ð‘¡âˆ’1−0.5ð‘¦ð‘¡âˆ’2+ðœ–ð‘¡yt=−2+0.1yt−1−0.5yt−2+ϵt d. ð‘¦ð‘¡=0.2−0.4ð‘¦ð‘¡âˆ’1+4ð‘¡+ðœ–ð‘¡

Answers
Of the following processes, which occurs last? a. Cleavage b. Neurulation c. Gastrulation d. Fertilization
Hello and welcome to this video solution of numerous. So you have to tell which May 3rd is based on distributive law. So this is option B the box process. Right? So in packs forces we have got liquid liquid extraction. So here we have you have to extract silver from the solution of lead, zinc and silver. So if you see zinc is actually invisible in late. So zinc and lead doesn't have any sort of reaction. Anything great. And now you have got silver which is actually very soluble in think so zinc and silver and zinc get soluble in the solution form solution we can say. And whereas uh this lady's extracted out of the solution right now after uh this is uh and after extracting this lid the resulting solution containing silver and zinc can be heated such that the sink is evaporated completely. Living behind the silver which we require to form. Uh Yeah that's it. I hope this is clear to you and have a very good rest of the day. Thank you.
Problem 69 in this problem we have to discuss about the properties of an isometric process. So from the definition of isometric process, it is the process in which volume remains constant or it is a constant volume process. Other names of isometric processes are it is also known as I saw volumetric process. There is one more popular name for this process and that is Aiso Coric process. So all these are same process. So for isometric process, volume remains constant. No, we know that work then is equals two P into delta. We now data. He is the change in volume. Since for a show me a psychotic process or a geometric process data we will be zero as volume has to have been constant. Therefore Work then will be zero. So for IsIL could isometric process What has to be 0? I shall Cody on I saw metric process. Therefore both the statement A and the statement we are correct. Therefore correct. Option will be option deep. Okay, that is both E and B. Yeah. Mhm. Mhm. Mhm. Mhm. Yeah.
And I submit to process the volume off a gas immense unchanged. The volume is constant, which means that change in volume is equal to zero. No work done is defined as pressure times the change in volume. Therefore, when volume when the changing volume become zero, the work done also become zero. So, for an isometric process, no work is done since there is no change in volume to the correct answer is option D Thank you.