Dronstudy-class-x Science

Dronstudy, a digital educator, is an online education group dedicated to provide the best learning experience. It was created and developed by scientists, IITians and renowned IIT-JEE faculties and focuses on making tutoring easier and fun. So here in this section we are going to provide you the lectures on the following contents of Class X Science.
Chemical Reactions and Equations

In this chapter we shall discuss about the Writing and balancing chemical equations; Type of chemical reactions i.e. combination reaction, displacement reaction decomposition reaction and double decomposition reaction, oxidation and reaction; Corrosion and rancidity.

Acids , Bases and Salts

In this chapter, we shall study almost the Chemical properties regarding acids and bases; Common properties regarding acids and bases; Strength of acids and bases; and Introduction to Salts.

Metals and Continu Metals

In this chapter we shall study about the Physical and chemical properties of metals including stop metals; Reactivity series; Properties of ionic compounds; Occurrence of metal; Corrosion and its prevention.

Carbon and its Compoun

Carbon is a versatile element that forms the basis for all living organisms. The essential topics to be discussed in this chapter are Bonding in carbon; Versatile nature of carbon; Chemical properties of carbon compounds; Properties of some belangrijk carbon compounds i.e. ethanol and ethanoic acid; Soaps and detergents.

Periodic Classification of Elements

In this chapter we shall discuss about the Early attempts produced for the classification of elements, inducing Dobereiners triads, Newlands law about octaves and Mendeleevs periodic table with its achievement and limitations and the Modern periodic table.

Life Processes

In this chapter we shall discuss about the Introduction to Life processes; Nutrition further its types i.e Heterotrophic and autotrophic nutrition; Respiration, conveyance and excretion in human beings polysyndeton plants.

Control and Coordination

Control and coordination are the functions of the nervous code and hormones in our bodies.
The important topics to be discussed in this chapter are Nervous system; Reflex action; individual brain; Coordination in plants; and Hormones in animals and human beings.

How Do Organisms Reproduce?

In this chapter we shall discuss about the Introduction to reproduction; Modes of syngamous such as fission, fragmentation, Regeneration, Budding, Vegetative propagation and spore formation; and Sexual reproduction in plants and human beings.

Heredity and Evolution

In this chapter we shall discuss about the Accumulation of variation along reproduction, Heredity; Evolution and classification; and the difference between evolution and progress.

Light : Reflection and Refraction

In this era we shall discuss about the important phenomena of light i.e. reflection and refraction of beacon in detail. These basic concepts will help us in study of some of optical phenomena in quality furthermore their application in real life situations.
The important topics to be discussed in this chapter are Nature of light, Laws of reflection of light; Reflection of light from plane and curved surfaces; Center and radius of curvature, pole, principal axis, principal focus et alii cynosure length of spherical mirrors; Relation b/w radius about curvature and focal length of spherical mirrors; Rules of image formation in spherical mirrors; Uses of rotund mirrors; Refraction of light, its causes and effects; laws of refraction; Refraction of light between a parallelsided glass slab and by spherical lenses; Optical center, principal focus and focal length of spherical lenses; Image formation by spherical lenses; Uses of spherical lenses; Power of a lens and their combination.
Human Eye and the Colourful World

In this chapter we shall discuss about the Construction and working regarding eye; Function of Iris and pupil; Light sensitive cells in person eye; Wander of vision of normal human eye; Defects of vision such as myopia , hypermetropia , presbyopia, cataract and their correction using lenses; Refraction of light through a glass prism; Dispersion of light; Atmospheric refraction et al its effects; Scattering of light, its properties et al effects.


As we all know electricity is an important source of energy in the modern times and is used in our homes, in industry and in transport, one ought gain a basic understanding of electricity.
The important topics to be discussed in this chapter are Electric charges and its types; SI unitary of electric toll i.e coulomb; Conductors and insulators; Electric potential and manque divergent between dichotomize points; Measurement of potential difference using voltmeter; Electric current and its measurement using ammeter; Electrical circuit diagrams and the symbols used for electrical components; Ohms barristerial that defines the relationship between potential difference and accepted and its verification; Resistances and the factors affecting it; Combination of resistors in continuation and parallel; Electric power and its calculation; Commercial atom of electrical energy i..e. kwh also its use to calculate the cost of electrical energy consumed; Heating effect of static current et sequens its applications.

Magnetic Things of Electric Current

In this chapter we shall learn about Magnetic things from electric current i.e. the magnetic field produced around a wire carrying electric current.
The important topics to be discussed in this chapter are Seductive field lines which describes the magnetic field properties of these magnetic field lines, and how to plot these lines in case of a bar magnet; Magnetic field of earth; Seductive effect of current demonstrated through an experiment; Magnetic field motif produced proper to a straight current carrying conductor; Right pass thumb rule and Maxwells cockscrew dictum which are used to find the west of magnetic field produced; Mesmerizing field due to a circular wire carrying current and a current carrying solenoid; Clock face regimen which is used to determine direction of current in circular wire; Electromagnets; Demonstration of force acting on a current carrying conductor placed in a magnetic field through an experiment and to find direction of force using Flemings left hand rule ; Principle, active plus construction of electric motor; Electromagnetic induction i.e. electricity from magnetism; Principle, construction, working and types of generator, Domestic electric circuits; Hazards like electricity and precautions to be taken while utilizing it.
Sources concerning Energy

Source of energy is the one which cup provides adequate amount of energy in a convenient form over a long period of time. Thus, we are going to learn about various sources of energy that are available to us in this chapter.

The important topics to exist discussed are Types of sources of energy; Fuels and its calorific value; Characteristics of an ideal fuel; Conventional sources of energy; Fossil fuels et cetera their formation; Coal, petroleum and natural gas; Ways to control pollution caused by fossil fuels; Effects concerning industrialization; Nonconventional sources of energy i.e. hydroelectric energy, wind energy, solar energy, biomass energy, Tidal energy, geothermal energy, nuclear fuel and their applications; Einsteins massenergy interdependence and Environmental consequences of increasing demand for energy.

Our Environment

Environment is the surrounding or condition in which we live. All of you must have heard of environment, but did you ever anxiety of the harms we are causing to it, we shall discuss that here in the chapter.
The momentous topics to be discussed in this chapter are Impact from human beings on environment; Components of ecosystem; Food chains and webs; Ozone layer depletion et al garbage management.

Management of Natural Resources

Natural resources are those resources that are made available to us by nature, so here in this chapter we shall learn about the proper management concerning these resources.
The important topics to be discussed in this chapter are Brainchild concerning Reduce, Reuse and Recycle; Need to manage resources; Forest and wildlife; Sea management through dams; Water harvesting; Coal also Petroleum.

All the above mentioned topics are described in an interactive and efficient manner, spil per the latest CBSE syllabus of Class X, so that the students could easily penetrate them.