Sai Science academy

# Speed= Distance/ Time  # Time = Distance/ Speed  # Km/hr to m/s conversion:    X Km/hr = (x × 5/18) m/s  # m/s to km/hr conversion:     X m/s = (x × 18/5) km/hr  # If the ratio of the speeds of A and B is a : b, then the ratio of the time taken by them to cover the same distance is 1/a : 1/b or b : a  # Suppose a man covers a certain distance at x km/hr and an equal distance at y km/hr. Then,the average speed during the whole journey is   (2xy/x+y) km/hr Thank you  Regards SSA Sai Group

 The atomic orbitals of same energy or nearly same energy intermix to give new orbitals of same energy # Half filled orbitals.       Empty orbitals.           Full filled orbitals.  All can do hybridization # The number of hybrid orbitals = Number of intermixing orbitals # The concept of hybridization is for Sigma(single bond) bond and lone pair. # Hybrid orbitals are named after the parent orbital  1s + 1p = sp, sp  1s + 2p = sp2, sp2 

 Wishing all a Happy Children's Day Happy children's day to all blooming flowers. May the freshness and fragrance of yours reign in the world forever. The cheerful  smile of yours keeps me more active. So keep smiling and the world will smile with u. Happy children's day   🎉🎉🎉  

 Q1) What is a pixel? Ans- Pixel is a small dots or squares that make up a image or a screen Many pixels make a screen, every screen has many pixels. Q2) What is HLA typing Ans- HLA typing is a kind of genetic test used to identify certain individual variations in a person's immune system.  This is especially used to find out the type of blood, it is important to know HLA typing, in case of any blood transplant, this is used.  Every people have different HLA typing, so the person with same HLA typing can donate the blood to the person with same HLA typing. So I hope you understand, if you want more information and details on it then tell me in comment's. Q3) What is the purest form of sound? Ans- Beejakshara We hear many different type of sounds, but purest form of sound in beejakshara. Beejakshara is written in hindu texts as OM, shreem, hreem..... Etc. These sounds when you spell then some vibrations starts inside and you start to go into some super meditation.  No...