CBSE Formula Sheet Class 10th Science PDF Download Free

The Class 10 Science formulas are vital for board exams and competitive entrance preparations. The availability of the formulas will help in accurate calculations as well as avoiding misremembering or misapplying them. Usually, in Class 10 Science, Physics formulas are required to cover the key topics — electricity, motion, work, power, energy, and heat. However, the Science formulas are not limited only to Physics, but Chemistry and Biology topics also require mathematical calculations, for which you will need a list of important formulas.

At Selfstudys, we provide the Science formulas for class 10​ in PDF. These formulas will aid in solving complex problems and understanding the core concepts. Continue reading to learn more about this and to get direct links to download Class 10 Science formulas chapter wise.

Class 10 Science Formulas Chapter Wise

Our PDFs include a list of important formulas for a total of 14 chapters. All those lessons are a combination of Physics, Chemistry and Biology. However, you will find more formulas for Physics than for any other subjects. Here are the chapter-wise formulas from the Class 10 Science syllabus:

1. Electricity

This chapter requires you to have a strong grip on the following topics and their formulas. The Class 10 Science Electricity chapter has these subtopics — Electric current, potential difference, and electric current, Ohm’s Law, Resistance and factors affecting it, Series and parallel combinations of resistors, Heating effect of electric current and its applications, Electric power and relationships between P, V, I, and R. 

Here are some important Electricity formulas:

• • Electric Current: I = Q/t ; (I = Current, Q = Charge, t = time)
  • Ohm’s Law: V=I×R ; (V = potential difference, I = current, R = resistance)

• Resistance of a Conductor: R=ρA/l ; ( ρ = resistivity, l = length, A = area)

• Electrical Power: P = V×I = I2R = V2/R

• Heat Produced (Joule’s Law): H=I2 Rt

2. Heredity and Evolution

Since this topic belongs to Biology, it doesn’t contain much calculations. Due to this, you find a map like explanations to Heredity and inheritance of traits, Mendel’s experiments and laws of inheritance, Sex determination in humans, Basic concepts of evolution and evolutionary relationships. Since this is also a part to memorise to solve various questions, our formulas PDF includes them.

3. Human Eye and Colourful World

Structure and functioning of the human eye, Defects of vision and their correction (myopia, hypermetropia, presbyopia), Refraction of light through a prism, Dispersion of light, scattering of light, and applications (rainbow, Tyndall effect) all of these topics are crucial to understand the Human Eye and Colourful World. The numerical from this chapter will have mathematical calculations; thus, you need a formula sheet that can help you master their concepts.

4. Light-Reflection and Refraction

This chapter covers these topics — Reflection of light by curved surfaces (spherical mirrors), Image formation by spherical mirrors, Concepts: centre of curvature, principal axis, principal focus, focal length, Mirror formula and magnification, Refraction of light, laws of refraction, Refraction by spherical lenses, lens formula, magnification, and power of lens. All these topics can be better understood by solving several numerical questions. 

However, to solve problems a strong grip on the following formulas are essential such as mirror formula, lens formula, power of lens, Snell's law of refraction, etc. Refer to the Science formulas for class 10​ PDF to access all the formulas at one place.

5. Source of Energy

To answer MCQs questions of Source of Energy, you should have a strong grasp on the concepts therefore, our formulas sheet contains important facts. The facts you find in the PDFs are from these topics: Different sources of energy (renewable and non-renewable), Conventional and non-conventional sources, Environmental consequences of energy use, and Sustainable management of energy resources. There are no specific formulas in this chapter.

6. Acids, Bases and Salts

Properties of acids and bases, Reactions involving acids, bases, and salts, pH scale and its importance, Preparation and uses of important salts, Chemicals from common salt, etc. are the fundamental concepts covered in this chapter. Physical properties, and type of reactions are crucial to learn so, our formula sheet includes them in an easy to understand format. The format helps you remember them faster. 

Also, knowing formula-based reactions like: HCl + NaOH → NaCl + H2O can help you identify types of reactions and predict products. Knowing the pH formula helps you classify different substances.

7. Carbon and its Compounds

Here are the topics that are covered in our Science formulas for class 10 PDF​: Covalent bonding in carbon, Versatile nature of carbon, Homologous series, Nomenclature of carbon compounds, Chemical properties of carbon compounds (combustion, oxidation, addition, substitution), Important compounds: ethanol and ethanoic acid. 

The structural formulas of organic compounds such as Methane CH4, Ethanol C2H5OH, etc, are helpful to better visualise carbon bonding. Furthermore, it also helps make naming and reactions of compounds easier.

8. Chemical Reactions and Equations

Balanced equations are a type of formula that help you understand what reactants produce which products. This is very important to learn and our formula sheet PDF helps you do this with ease. 

Writing and balancing chemical equations, Types of chemical reactions: combination, decomposition, displacement, double displacement, Effects of oxidation and reduction reactions in everyday life (corrosion, rancidity) are the concepts that you cover in this lesson. 

9. Metals and Non-Metals

Chemical reactions such as 2Na+Cl2​→2NaCl and Zn+H2​SO4​→ZnSO4​+H2  etc, are helpful to understand the reactivity and displacement. It also helps in understanding the extraction and corrosion. Apart from all of these, the activity series of metals and non-metals are crucial to master to deepen the understanding of chemical reactions. As shown in the image above, you get this in our 10th class formula sheet for Metals and Non-Metals.

In case, if you are wondering what topics you need to learn in this lesson, here are the list of subtopics: Physical and chemical properties of metals and non-metals, Reactivity series, Occurrence and extraction of metals, Corrosion and its prevention, Uses of metals and non-metals.

10. Periodic Classification of Elements

There are no direct formulas in the chapter Periodic Classification of Elements. However, knowing about the trends will help you predict element behaviour based on atomic number and their valency. The chapter covers these topics in detail. The topics are Need for classification, Early attempts (Dobereiner’s Triads, Newlands’ Law of Octaves), Mendeleev’s Periodic Table, Modern Periodic Table and trends in properties (atomic size, valency, metallic and non-metallic properties)

11. Management of natural Resources

Instead of strict formulas, there are data interpretation and logical reasoning in this lesson. Sustainable management of resources (forests, wildlife, water, coal, petroleum), Reduce, reuse, recycle, Stakeholders in resource management, Pollution and conservation efforts are the topics that are mentioned in this chapter.

The Science formulas for class 10​ PDF will help you better learn and revise the Management of natural resources terms.

12. Life Processes

The chapter Life processes in Class 10 doesn't have any specific formula. However, it has basic logic and calculations such as Breathing rate, pulse rate, and energy yield in respiration. Since, you don’t have to solve lots of formula-based questions, you will need to revise the concepts such as Characteristics of living beings, Nutrition (autotrophic and heterotrophic), Respiration (aerobic and anaerobic), Transportation of materials (plants and animals), Excretion in plants and animals.

13. How Do Organisms Reproduce

It is mostly theory-based, therefore, you won’t find any specific formula in this. These are the core concepts: Modes of reproduction (asexual and sexual), Reproduction in plants and animals, Human reproductive system, and Reproductive health that you will revise and recall using our CBSE Class 10 Science formula sheet PDF.

14. Control and Coordination

This one is also a theory-based chapter. This chapter builds the foundation for future Biology (Class 11–12) and helps you better understand why we feel fear, how we grow and the body works. There is a use of logical approach to learn the given concepts, but no strict formulas are given. Diagrams are one of the best visual learning tools for the topic Control and Coordination in Class 10 Science. You can find the diagrams in our formula sheet PDF for free.

Control and coordination in plants (tropic movements, plant hormones), Control and coordination in animals (nervous system, reflex action, endocrine system), Role of hormones in animals are the prominent concepts explained in this lesson.

Process to Download the Science Formulas For Class 10 PDF

Below are the steps that you can follow and complete the downloading process of the class 10 Science all formulas​ sheets. 

• Reach the SelfStudys website by typing www.selfstudys.com on an internet browser. 

• You can move your cursor to the ‘Navigation’ tab and click on it to open the menu of categories. 

• There, you should select the ‘CBSE’ section from the given options. 

• Now, a new menu will open up and here you have to tap on the ‘Formula Class Wise’ icon. 

• On the new web page, you should select the class ‘10’ option. 

• Then, from the subjects, you can simply choose the ‘Science’ icon and get the list of chapters for the Science formulas for class 10​. 

• Finally, you can start learning or downloading the sheets for Science formulas for class 10 PDF​ one by one. 

Note: For any chapter-wise Science formulas for class 10 PDF download​, make sure to do a Google Log In or Sign Up on our platform.

5 Reasons for Using Separate Sheets for Science Formulas for Class 10​

The tenth class Science formulas PDFs are part of the study resource, but it is a supportive material. A student like you can opt for this to enhance their grip on formulas and scientific calculations. Let’s learn about the 5 reasons:

1. Quick Revision Before Exams

A separate formula sheet is designed intentionally to help you revise Science formulas for class 10​ quickly. You don’t need to flip through the whole NCERT textbook or lecture notes to find the formulas you need.

2. Easy to Memorise

The formula sheet makes the whole learning and memorising process easy. It happens because the formulas are put together in one place to make it easier to memorise and recall.

3. Saves Time While Studying

Every single second is crucial during the board exam or entrance test preparation. This is why our team has developed the class 10 Science all formulas​ in a PDF. It helps you focus more on solving problems rather than finding the Science formulas in NCERT Class 10 revision notes or textbooks.

4. Reduces Confusion

Although the PDF sheet contains formulas across the class 10 Science chapters, to avoid confusion, we have organised them in a crystal-clear chapter wise manner.

5. Boosts Confidence

One of the most important reasons you should use the class 10 Science formulas chapter wise is because it gives you confidence while solving numericals. The confidence rises because the Science formulas for Class 10 PDF are accessible 24/7 to use while solving problems.

Conclusion

The Class 10 Science has three parts: Biology, Chemistry, and Physics. Biology is mostly theory-based; however, you will need formulas for numerical questions in Chemistry and Physics. Keeping in mind this, our experts have collaborated and developed Science formulas for class 10​ chapter wise in PDF format. You can use the links to download them for free.