【PDF】CLASS 12 XAM IDEA BIOLOGY-Download Free PDF

【PDF】CLASS 12 XAM IDEA BIOLOGY-Download Free PDF




















Author Of Book:Xam Idea
Size Of Book :22 MB
Number Of Pages401
CategoryBiology
Page QualityGood
LanguageEnglish
Download PDF File LinkClick Here CLASS 12 XAM IDEA BIOLOGY
◆ Click Here CLASS 12 XAM IDEA BIOLOGY

Thanks Nd visit again 🤗

Comments

Post a Comment

Thanks Nd visit again😊

Popular posts from this blog

【PDF】Important Formulas of Structure of Atom Class 11, JEE, NEET

Image
【PDF】Important Formulas of Structure of Atom Class 11, JEE, NEET Here is the list of all the Important Formulas of Structure of Atom Class 11. This formula list is very important to revice before your JEE Main, Advanced or NEET Exam. All Formulas of Structure of Atom Class 11 Structure of Atom is First chapter in Chemistry Class 11. Here is the detailed list of all the formulas of this chapter. 1. Estimation of closest distance of approach (derivation) of  α α  -particle :  R = 4 K Z e 2 m α V 2 α R = 4 K Z e 2 m α V α 2 2. The radius of a nucleus:  R = R 0 ( A ) 1 / 3 R = R 0 ( A ) 1 / 3  cm 3. Planck’s Quantum Theory:   Energy of one photon  = h v = h c λ = h v = h c λ 4. Photoelectric Effect:   hv  = h v 0 + 1 2 m e v 2  hv  = h v 0 + 1 2 m e v 2 5. Bohr’s Model for Hydrogen like atoms: m v r = n h 2 π m v r = n h 2 π  (Quantization of angular momentum) E n = − E 1 n 2 z 2 = 2.178 × 10 − 18 z 2 n 2 J / a t o m = 13.6 z 2 n 2 e V ; E 1 = − 2 π 2 m e 4 n 2 E n =
Read more