Flashpee EDUCONSULT

WORD FORMATION (Morpheme)  *Word formation* refers to the way in which new words are formed in the basis of other words or morpheme.  And a morpheme is meaningful linguistic unit consisting of a word that cannot be divided into smaller meaning parts  _There is a difference between a morpheme and a word_  ▪️ *A word* can stand alone and can be meaningful but *a morpheme* can not always stand alone ▪️ *A word* can have 2 or more morphemes   ```LET ME GIVE EXAMPLE```   *RECONSTRUCT*    This is a word that has two morphemes (RE/CONSTRUCT).   When we have a sentence, it consists of clause. ⚡Clause consists of phrase ⚡Phrases consists of words ⚡And words consist of morpheme ⚡Morpheme consists of syllables   *Define a phrase*    Group of words without finite verb. So we can break this to phrase They/ might be thinking/of words/ and their meaning   Each of these phrases consists of one or two words   So words can be broken to...

  CHEMICAL KINETICS *Kinetics*: It studies the rate at which chemical processes occurs Aside the information about the speed at which reaction occurs, kinetics also shed light on the _reaction mechanism_ i.e exactly how the reaction occurs    *CHEMICAL KINETICS*  This is therefore the study of reaction rates or how fast a reaction proceeds. Reaction rates are generally measured as increase in concentration per time.  It could be mathematically expressed as:  ➖➖➖➖➖➖➖➖➖➖➖➖     *Rate of Reaction = Change in Concentration / time*   *Rate of Reaction = ∆(A) / t = d(A)/dt*  ➖➖➖➖➖➖➖➖➖➖➖➖    *REACTION RATES* Rate of reactions can be determined by monitoring the change in concentration of either reactants or products as a function of time, t.   Reaction Rate is also the change in concentration of the reactant or a product with respect to time, t.  For example, A -----> B Rate = -∆(A) / ∆t.       ∆A ...

* ATOMIC THEORY * What do you understand by the word ATOM? [5/26, 20:23]  Paul 100l: Smallest particle of an element that can take part in a chemical reaction * THE STRUCTURE OF MATTER * Electricity is the investigation of the forces created by charged particles, especially electrons, and the motion and interactions of those particles. * THE ELECTRON * is a fundamental component of matter and is composed of matter and is considered to have the smallest possible unit of negative charge. In comparison to ordinary visible objects in our environment, the electron is an extremely small particle having a mass of only 9.109 × 10^-31 kg * ATOMIC STRUCTURE * All matter is composed of * atoms * , each of which has a central * nucleus * like satellites around the earth. * The nucleus * contains one or more positively charged particles called * protons * The positive charge of a proton is "opposite" to the negative charge of an election, in the sense tha...

* PROJECTILE🏹🏓 * ``` Definition of a Projectile ``` A * Projectile * may be defined as a body or an object that's been propelled(projected) by the application of an external force in which the object then moves freely under the action/influence of gravity Let us take a look at the concept of projectile in this manner as when a boy releases a piece of stone from his catapult against a bird perching on a tree branch, the stone travels in a parabolic path towards the bird That's an example of a projectile motion A * Trajectory * is a Parabolic path with which a projectile moves or travels * Examples of Projectile Motion are: * 🔫A bullet from a fired gun 🏹A Stone or arrow released from a catapult 🤸🏻‍♂️An Athlete doing the high jump 🤾‍♀️A thrown rubber ball rebouncing from a wall 🏓A tennis ball thrown against a wall ⚽When we throw a ball from the top of a building >A stone released from a catapult against a bird on a tree Let's take a loo...

ECOLOGY * Ecology can be defined as the study of organism and it's environment. ◼️study of the ways in which animals and plants live in their habitat ◼️study of the interactions that determine the distribution and abundance of organisms within a particular environment * BRANCHES OF ECOLOGY * There are two branches of ecology and they are: AUTECOLOGY: This is the study of individuals or populations of a single species and their relationship to thier environment SYNECOLOGY: This is the study of structure and development of entire ecological communities and the inter-relationships of the plants and animals within them * WHY IT IS IMPORTANT TO STUDY ECOLOGY? * Existence in the world is made up of living and non living things. The two groups have to coexist in order to share the resources that are available within the environmental ecosystem. To understand about this mutual co relationship we need to study and understand ecology. Survival of all organisms is actualiz...

 _Gravity Methods, Solar system and Earthquake (Seismic)_  Magnetic Methods and Polar wandering later  Topic 1️⃣   *GRAVITY METHODS*  *Theory of Gravitation* Newton's law of gravity, which quantifies the mutual attraction between two masses m1 and m2 separated by a distance r given by:- F = Gm1m2/R²  (N) G= Universal gravitational constant = 6.67 × 10-¹¹Nm²kg-²  *NOTE:-* The attraction that is exerted by the Earth (mass M) on any mass m outside of it in the surface of the Earth is directed towards acceleration. - This is because a point mass and a spherical symmetrical body of the same total mass have exactly the same gravitational field g = GM/R² p=5520kgm-³ - This is greater than the densities of rocks (2500-3000) indicates that the Earth's density increases towards the centre of the Earth. The net gravitational force at any point on the surface is the resultant of forces due to internal and centrifugal action.  *IGF - International Gravity Form...

*CRYSTALLOGRAPHY & MINERAL CRYSTAL SYSTEM* Crystallography is simple the study of crystals, study of growth, shape and geometric character of crystals. Each chemical element and compound tends to crystallize in a definite and characteristic firm when condition is favourable. Crystallography is divided into 3 sections:- (i) Geometrical (ii) Physical and  (iii) Chemical  *CRYSTAL* A Crystal is a regular polyhedral form, bounded by smooth face, which us assumed by a chemical compound, due to the action if its inter-atomic forces, when passing under suitable conditions, from state I'd a liquid or gas to that of a solid   *CRYSTAL FACE* This is a polyhedral form that is bounded by flat planes.  *Note:-* Crystal normally forms during the change of matter from liquid or gas to the solid state. There are geometric forms which are subdivided into:- A. Cubic / Isometric B. Tetragonal C. Orthorhombic D. Monoclinic E. Hexagonal F. Triclinic  *STENO'S LAW OF CONSTAN...