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Atmospheric Physics And Chemistry

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?Mathematics is the queen of all sciences? ?those are the words of Carl Friedrich Gauss the greatest mathematician of alltime.

Mathematics is an important tool for science.Math is most widely used in other sciences. Physics, Chemistry, astronomy,engineering rely most heavily upon mathematical ideas.

Students who consider studying Physics orChemistry will need a relatively strong Math background.

Mathematicsin Physics

Physicsis the natural science which explores concepts like mass, energy, matter andits motions. Strong foundation in Algebra, Trigonometry, Geometry, and calculusis essential for physics. Mathematical methods are absolutely necessary to dealwith important concepts in physics.

Thefollowing are some examples.

(1)Electromagnetic theory is the branch of physics that studies the group offorces associated with electric charges. VectorAnalysis is very important for the understanding and developing of Electromagnetictheory.

(2)Group theory is useful inSpectroscopy, Quantum mechanics, Solid state physics, and Nuclear physics.

(3)Fourier techniques are important forthe analysis of all linear systems in physics.

(4)Matrix Analysis is necessary forunderstanding Quantum Mechanics.

(5)Complex numbers are used extensively in physics to describeElectromagnetic Waves and Quantum Mechanics.

Mathematicsin Chemistry

Chemistry is the natural science whichexplores the composition and properties of substances. Math is essential for chemistry. The necessarymathematical background for the study of chemistry includes basic algebra, sometrigonometry, and calculus.

Thefollowing are some examples.

(1) Being able to balance chemical equations is avery importantskill for chemistry students. It's a simple mathematical exercise. Balancing a chemicalequation refers to establishing the mathematical relationship between theamounts of reactants and products involved in the chemical reaction.

Let's go more in detail.

A chemical equation is a statement thatdescribes what happens in a chemical reaction.

In a chemical equation, we place thereactants (substances undergoing chemical reaction) on the left side of theequation and the products (substances produced in a chemical reaction) on theright side of the equation. We have reactants and products separatedby an arrow andthe arrow always points in the direction of the products.

Considerthe reaction of carbon with oxygen gas to produce carbon-dioxide.

C+ O2 ---> CO2                    (2 issubscript)

The above equation is already balanced,because, it has an equal number of atoms of each element in the reactants andthe product. One carbon atom (C) and two oxygen atoms (O) on the left side ofthe equation and it's the same on the right side too.

Let's look at one more example.

Sodium chloride is the common salt. Sodium andchlorine form sodium chloride.

Na + Cl2 ---> NaCl                 (2 is subscript)

The above equation is NOT balanced. It hastwo chlorine atoms on the left side, but, only one on the right side of theequation.

Let's balance this chemical equation.

2Na + Cl2 ---> 2NaCl             (2 is subscript only in Cl2)

It works! Notice that now there are equalnumber of atoms of each element in the reactants and the product.

Chemicalequations can be balanced conveniently using matrices or simultaneousequations.

Anumber of fields of chemistry use a significant amount of Math.

(2) Electrochemistry is a branch of chemistrythat studies the chemical action of electricity and the production ofelectricity by chemical reactions. Diffusion in electrochemistry is completelybased on differential equations.

(3) Biochemistry is the study of the chemicalprocesses in living organisms. Even biochemistry has important topics whichdepend heavily on binding theory andkinetics.

Atmospheric Physics And Chemistry

Objective Mathematics for AIEEE:

After IIT, NIT (National Institute of Technology) is the second choice for every serious aspirant. And the rate at which NITs are progressing that day is not far off when NITs would be comparable to IITs. In such a situation you cant afford to take your AIEEE (Entrance Exam for NITs and other premier Engineering Colleges) preparation lightly.

Features:

?Exhaustive theory explaining all fundamentals/concepts to build a strong base

?Illustrations to master application of concepts & sharpen problem-solving skills

?Graded exercises to ensure sufficient practice

?These exercises cover all variety of questions that can be asked from the topic

?Previous year solved papers of AIEEE and challenging Mock Test for AIEEE.

?Dishas books contain theory, solved examples and graded exercises all written.

?Exclusively from the perspective of AIEEE. So for outstanding success in AIEEE always rely on Disha Books.

New Pattern Physical chemistry books for IIT-JEE:

About the book:

What is special? This book is an attempt to present Physical Chemistry in a new, innovative and an interesting manner. The whole text has been divided into 19 chapters. Important topics like Electrochemistry, Ionic Equilibrium, and Thermodynamics have further been divided into 3-4 chapters each so as to discuss them exhaustively.

Features

?Extensive and well-written theory

?Wide level of thought-provoking questions and problems in the form of Concept Building Exercises, Concept Testing Exercises and Objective Exercises.

?The logical order or sequencing of solved examples and questions.

?A new and innovative presentation supported by innumerable number of figures, Data tables, pictures, computer generated graphs or structures, analogies, and Interesting related facts in boxes, pictorial representation of crucial concepts. This is done to make learning easy and interesting.

?About the Author Shishir Mittal received his B. Tech. in chemical engineering from IIT Bombay and is currently training Students for IIT-JEE in Kota.

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Chandrajeet has sinced written about articles on various topics from Science. I'm Chandrajeet, an in-house writer for iCoachMath. iCoachMath is an effective, convenient, easy-to-use online Math Program which has been used by thousands of students, teachers, and parents. iCoachMath strives to lead K-12 students to excellence in math. Chandrajeet's top article generates over 18100 views. Bookmark Chandrajeet to your Favourites.

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