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Convection Currents in Water: A Heat Movement Study Activity 3.8: Convection of Heat in Water demonstrates how heat is transferred through liquids, focusing on the concept of convection. Objective To …
Class 7- Chapter 3 – Heat – Convection in Water (Activity 3.8) Read MoreExploring Heat Conduction In Activity 3.7: Heat Conduction in Different Materials, you will explore how different materials like metal, plastic, and wood conduct heat. This activity helps you understand why …
Class 7- Chapter 3 – Heat – Comparing Heat Conduction (Activity 3.7) Read MoreWax on Metal: Discovering Heat Conduction In Activity 3.6: Heat Transfer Through a Metal Rod, you’ll explore how heat moves through a metal rod and understand the concept of heat …
Class 7- Chapter 3 – Heat – Heat Conductivity in Metals (Activity 3.6) Read MoreHot Water and Thermometers: A Study of Mercury In Activity 3.5: Observing Temperature Change in Hot Water, you’ll explore how mercury in a thermometer behaves and learn about the differences …
Class 7- Chapter 3 – Heat – Observing Mercury’s Movement (Activity 3.5) Read MoreMeasuring Water Temperature: The Laboratory Thermometer In Activity 3.4: Measuring Temperature of Water with a Laboratory Thermometer, you will learn how to use a laboratory thermometer and understand how temperature …
Class 7- Chapter 3 – Heat -Measuring Water Temperature (Activity 3.4) Read MoreChecking Temperatures: A Class Experiment In Activity 3.3: Measuring Body Temperature of Friends, you’ll learn how to measure body temperature using a clinical thermometer and explore how body temperatures can …
Class 7- Chapter 3 – Heat – Body Temperature Variations (Activity 3.3) Read MoreReading Temperatures: The Clinical Thermometer In Activity 3.2: Reading a Thermometer, you’ll learn how to use a clinical thermometer. This type of thermometer is used to measure the human body’s …
Class 7- Chapter 3 – Heat – The Art of Reading a Thermometer (Activity 3.2) Read MoreExploring Temperature Through Touch (Activity 3.1) What You Need: Three containers Water A space to set up the containers Activity Overview: In Activity 3.1 Feeling Water in Three Containers, you’ll …
Class 7- Chapter 3 – Heat – Exploring Temperature Through Touch (Activity 3.1) Read MoreClass 7 Science Chapter 1: Nutrition In Plants -Textbook Exercise – (Solved)
NCERT Solutions for Class 7 Science Chapter 1: Nutrition In Plants Read MoreIn “Class 7 Science – Chapter 1 – Nutrition in Plants,” we explore key terms related to plant nutrition. Autotrophs synthesise their own food, while heterotrophs rely on others. Chlorophyll in chloroplasts facilitates photosynthesis. Parasites depend on hosts for nutrients, and saprotrophs decompose organic matter. Stomata in leaves regulate gas exchange, crucial for plant survival.
Class 7 Science -Chapter 1- Nutrition in Plants- Definition and Explanation of Important Keywords Read More