JKBOSE Class 10th Science PDF Notes - CHILBACH

Ishaq Ramzan

15 Jan, 2023

JKBOSE Class 10th Science Notes

Get the Important Science Study Materials Notes for Class 10th. These are free written notes for JKBOSE Students. If you are looking for these notes then you are at right place. All notes with unitwise are given below. Check the notes given below for JKBOSE Class 10th students.

JKBOSE Class 10th Physics Notes

Objective:

To understand the accumulation of variation during reproduction including the concepts of heredity and inherited traits, the rules for the inheritance of traits, Mendel's contribution, expression of traits and sex determination.

Additionally to explore the distinction between acquired and inherited traits, the process of speciation, classification and tracing evolutionary relationships, the role of fossils and the idea that evolution should not be equated with progress.

Understand the reflection of light and image formation using spherical mirrors.

Learn the sign conventions for spherical mirrors and the relationship between focal length and radius of curvature.

Apply the mirror formula to solve numerical problems and calculate magnification.

Understand the refraction of light through a glass slab and the concept of refractive index.

Learn about spherical lenses and image formation, sign conventions, and apply the lens formula to solve numerical problems and calculate magnification.

JKBOSE Class 10th Chemistry Notes

Understand the concept of chemical equation and how to write and balance chemical equations.

Learn about different types of chemical reactions including combination reactions, decomposition reactions, displacement reactions, double displacement reactions, oxidation and reduction.

Analyze the effects of oxidation and reduction reactions in everyday life such as corrosion and rancidity.

Study early attempts at classifying elements including Dobereiner's triads and Newland's law of octaves.

Examine Mandeleev's periodic table, its achievements and limitations.

Understand the modern periodic table including the position of elements and trends in valency, atomic size, metallic and non-metallic properties.

JKBOSE Class 10th Biology Notes

To understand the different types of nutrition including autotrophic and heterotrophic nutritioncand how animals obtain their nutrition. To also learn about nutrition in human beings.

To learn about the process of respiration and process of transportation in plants and also learn about the process of excretion in both human beings and plants.

To understand the structure and function of the nervous system in animals including the reflex action process. To also learn about the human brain and how nervous tissue causes action. To understand the protective mechanisms of nervous tissue.

To understand the process of coordination in plants including immediate response to stimulus and movements due to growth and also learn about hormones in animals and their role in regulating various bodily functions

Important Questions of JKBOSE Class 10th Science Subject

What is the process of photosynthesis?

Answer: Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.

What is the function of the stomata in plants?

Answer: The stomata are small openings on the surface of leaves through which plants exchange gases. They allow the plant to take in carbon dioxide for photosynthesis and release oxygen and water vapor.

What is the difference between a heterotroph and an autotroph?

Answer: Heterotrophs are organisms that cannot produce their own food and rely on other organisms for sustenance. Autotrophs, on the other hand are able to produce their own food through processes such as photosynthesis or chemosynthesis.

What is the role of chlorophyll in photosynthesis?

Answer: Chlorophyll is a pigment found in chloroplasts of green plants and algae. It absorbs light energy and converts it into chemical energy which is used in the process of photosynthesis to produce glucose from carbon dioxide and water.:

What is the difference between mitosis and meiosis?

Answer: Mitosis is the process of cell division that results in the formation of two identical daughter cells, and each with the same number of chromosomes as the parent cell. Meiosis is a type of cell division that results in the formation of four genetically diverse daughter cells a each with half the number of chromosomes as the parent cell.

What is the difference between an element, compound and mixture?

Answer: An element is a pure substance made up of only one type of atom. A compound is a pure substance made up of two or more different types of atoms chemically combined. A mixture is a combination of two or more different types of matter that are not chemically combined.

What is the difference between a physical change and a chemical change?

Answer: A physical change is a change in the form or state of matter without a change in its chemical composition. A chemical change is a change in the chemical composition of a substance, resulting in the formation of one or more new substances.

Ishaq Ramzan

An Electrical Engineer and a part time blogger and soon to be web developer. I love the internet, technology, and building beautiful things.