Class 10 Archives - Page 5 of 35 - CBSE Class Notes Online

Class 10 Science- Chapter 1- Chemical Reactions and Equations- Mixing Lead Nitrate and Potassium Iodide Solutions activity

February 2, 2024February 15, 2024 - by Jaishree Gorane - Leave a Comment

The Mixing Lead Nitrate and Potassium Iodide Solutions activity in the chemistry curriculum of Class 10 is an excellent demonstration of a double displacement reaction, a type of chemical reaction where parts of two ionic compounds are exchanged and form two new compounds. This experiment involves mixing aqueous solutions of lead nitrate and potassium iodide, leading to the formation of lead iodide, a yellow precipitate, and potassium nitrate, which remains in solution.

Class 10 Science- Chapter 1- Chemical Reactions and Equations- Activity 1.1 Burning of a Magnesium Ribbon in air

February 2, 2024February 15, 2024 - by Jaishree Gorane - Leave a Comment

The “Burning Magnesium Ribbon” activity in the chemistry curriculum of Class 10 demonstrates a fundamental chemical process known as a combination reaction. This experiment involves the reaction of magnesium metal with oxygen from the air to form magnesium oxide, a new compound, showcasing how elements combine to form more complex substances.

hydrologic cycle transpiration water cycle transpiration

Biology Concepts / Class 10 / Science / Science Facts

Transpiration- Its Role in the Hydrologic Cycle

December 11, 2023December 13, 2023 - by Jaishree Gorane - Leave a Comment

Explore the vital role of transpiration in the hydrologic and water cycles. Understand how plants contribute to the movement of water, impacting cloud formation and precipitation. Learn about factors like temperature and wind that affect transpiration, making it a key player in the Earth’s water balance.

Class 10 / Science Facts

Laws of Refraction- A High School Student’s Comprehensive Guide

December 8, 2023December 13, 2023 - by Jaishree Gorane - Leave a Comment

Explore the Laws of Refraction in this comprehensive guide designed for high school students. Delve into how light bends through different mediums, understand Snell’s Law, and discover real-life applications. Clear explanations and engaging examples make this a perfect resource for students seeking a deeper understanding of optical physics and the fascinating behaviour of light.

$what is refraction$

Class 10 / Class 7 / Class 8 / Class 9 / Science Facts

Refraction of Light- A Comprehensive Guide for Students

December 7, 2023December 13, 2023 - by Jaishree Gorane - Leave a Comment

The essentials of light refraction in our comprehensive guide. Understand why light bends through mediums like water and glass, explore the laws of refraction including Snell’s Law, and see real-world applications. Engaging and clear, this article demystifies refraction for high school students, enriching their grasp of this fundamental physics concept

Class 10 / Class 7 / Science Facts

What is Light Reflection? A Simple Guide to Understanding Reflections

December 6, 2023December 13, 2023 - by Jaishree Gorane - Leave a Comment

Explore the fascinating science of light reflection. Learn how light interacts with surfaces like mirrors and rough walls, forming images. Understand regular, irregular, and multiple reflections, and discover the laws governing light’s behaviour. This article simplifies the complex concept of light reflection, perfect for students and everyday learning.

Class 10 / Science Facts

Convex Lens Ray Diagrams and Image Formation

November 30, 2023December 13, 2023 - by Jaishree Gorane - Leave a Comment

Explore the basics of ‘Convex Lens Ray Diagrams and Image Formation’ to understand how light bends to form images. Learn how the position of an object relative to a convex lens affects image size, orientation, and type. This article simplifies the concepts of real and virtual images formed by convex lenses, essential for students and enthusiasts.

Biology / Biology Concepts / Class 10 / Class 7 / Science / Science Facts

The Human Heart- A Guide for Middle School Students

November 1, 2023November 1, 2023 - by Jaishree Gorane - Leave a Comment

The human heart, a powerful organ, pumps blood throughout our body, delivering essential oxygen and nutrients. Nested between the lungs and protected by the thoracic cavity, its intricate structure and function ensure life. This guide delves into its layers, chambers, and circulatory systems, offering a comprehensive insight for middle school students.

Flower - Definition , classification- complete , incomplete flower , parts of flower - vegetative parts , reproductive parts , Whorls of a flower - 4 types, Pollination - types, medium, Fertilisation , FLower functions

Biology / Biology Concepts / Class 10 / Science Facts

Flower- Structure, Parts, and Functions

October 11, 2023April 15, 2024 - by Jaishree Gorane - Leave a Comment

Discover the botanical universe of flowers,delving into their definition, classification into complete and incomplete types, and exploring their structural part -vegetative and reproductive. The four distinct whorls, and embark on a journey from pollination, encompassing various types and mediums, to the crucial process of fertilisation, all while understanding the multifaceted functions flowers perform in ecosystems.

Biology / Biology Concepts / Chapter 1 - Nutrition in Plants / Class 10 / Class 12 / Class 7 / nutrition / Respiration / Science / Science Facts / Uncategorized

Hydrilla Experiment – Reveals the Release of Oxygen during Photosynthesis

July 6, 2023February 6, 2024 - by Jaishree Gorane - 1 Comment

The Hydrilla experiment demonstrates photosynthesis by observing oxygen bubble production under varied light conditions. Using Hydrilla, water, sodium bicarbonate, and light, we can visually see photosynthesis rates through bubble count, highlighting the process’s dependency on light and CO₂.