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Dr. Preeti Mittal Class 9 & 10 @UC4zRkF_7EERbvlTr0z9BPDg@youtube.com

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"Unlock the world of science with me! Welcome to my Channel


41:28
Structure of atom one shot video
33:52
Magnetic Effect Of Electric Current 
25:10
Sound Part 1- Introduction , Terminology, Numerical (frequency & velocity)
24:04
Our Environment Class 10 Complete Chapter
26:33
Occurrence Of Metals
08:26
Molecular Mass & Formula Unit Mass ( Atoms & Molecules)
08:54
Work & Energy Part 1
40:36
Electricity NCERT Numericals (All in One Video)
28:57
Molecular Formula & Valency
20:16
How Metals reacts with Nonmetals ? properties of Ionic compounds, Electron dot structure 
17:10
What Are Atoms? Atomic Size, Atomic Mass, Molecules, Anions & Cations
20:34
Atoms & Molecules- Law Of Chemical Combinations, Dalton’s Atomic Theory
27:23
Reaction Of Metals with Water, Acids & Other Metal Salts
02:13
Activity 3.8 NCERT Metals & Non Metals
16:01
Reaction With Oxygen- Chemical Properties Of Metals
14:09
Physical Properties of Metals and Non-Metals 
00:45
Apparent Position Of Stars
47:20
Force & Laws Of Motion NCERT Questions
02:23
Transportation Of Water & Minerals In Plants -Life Processes
08:08
Why do the stars ✨ twinkle? & Why don’t the planets 🪐 twinkle?
07:34
Sex Determination In Human Beings
09:16
How Do The Traits Get Expressed ? How Is Equal Genetic Contribution Ensured In The Progeny ?
13:14
Law Of Independent Inheritance/ Law Of Independent Assortment
19:14
Mendel’s Law Of Dominance and Segregation
22:45
Heredity- Terminology (Chromosomes, DNA, Genes, Allele, Homo & Heterozygous, Phenotype, Genotype etc
22:45
A
11:26
Heredity- Importance Of Variations, Inherited & Acquired Traits
10:16
Apparent Position Of Stars, Advanced Sunrise & Delayed Sunset
17:24
Newton’s Third Law Of Motion- Force & Laws Of Motion
20:41
Newton’s Second Law Of Motion - Mathematical Formulation, Explanation & Examples
17:59
Newton’s First Law Of Motion
06:58
Force & Laws Of Motion Part 1
13:26
Reproduction in Flowering Plants
09:39
Muscular Tissues- Class 9
06:49
Reproduction- Part 3
13:57
Reproduction Part 2 Class 10 / Vegetative Propagation/ Tissue Culture/ Spore Formation
16:26
Connective Tissues- Class 9
26:21
Reproduction Part 1
19:07
Water Of Crystallisation, Washing Soda, Plaster Of Paris
22:38
Bleaching Powder, Baking Soda - Acids, Bases & Salts Part 5
06:54
Xylem & Phloem - Complex Permanent Tissues
19:19
Chlor-alkali Process, Salts Introduction- Acids, Bases & Salts Part 4
10:36
Tissues- Epithelium Tissues
33:54
pH - explanation, questions and pH in Everyday Life
12:33
Epidermis - Plant Tissues
12:50
Simple Permanent Tissues- Parenchyma, Collenchyma, Sclerenchyma
25:05
Motion NCERT Questions (Q6-Q10)
21:56
Laws Of Refraction, Refractive Index, Numericals & Theory
08:28
Meristematic Tissues- Plant Tissues
17:32
Acids,Bases and Salts - Part 2 Conduction Of Electricity & Dilution Of Acids and Bases
32:45
Acids, Bases & Salts- Part 1
26:47
Human Excretory System
23:49
3 April
07:38
Transportation of Water and Minerals and Food in Plants
31:50
Motion NCERT Questions (Q1-Q5)
20:16
Human Circulatory System 
25:11
Respiration- Class 10
21:41
Human Digestive System
06:45
Uniform Circular Motion
18:48
Equations Of Motion Explanation & NCERT Numericals