The freshness can be influenced by factors such as temperature, humidity, and how often water is added to keep the sand moist. Chapter 8 A Journey through States on Water NCERT Science Textbook Curiosity Science Session 2024-2025.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Observe the freshness of the vegetables and fruits daily for a week to see how well the cooler maintains their freshness. Chapter 8 A Journey through States on Water Class VI NCERT Book Curiosity Science
You should allow the mini pot-in-pot cooler to cool down for 4-5 hours, though this time can vary based on different conditions. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 8
Your hands feel cool when you rub sanitizer on them because the alcohol in the sanitizer evaporates quickly, causing a cooling effect. Chapter 8 A Journey through States on Water NCERT Science Textbook Curiosity Science Session 2024-2025.
Sprinkling water on the floor or roof during summer is another example, as the water evaporates and cools the surface. Class 6 Science NCERT Chapter 8 Chapter 8 A Journey through States on Water Class VI NCERT Book Curiosity Science
The process of converting a solid into a liquid is called melting, while the process of converting a liquid into a solid is called freezing. NCERT Science Textbook Curiosity Science Session 2024-2025.
An example of another liquid that changes into a solid state is coconut oil. During colder temperatures, coconut oil solidifies, becoming a solid. Chapter 8 A Journey through States on Water Class VI NCERT Book Curiosity Science
To convert liquid wax back into a solid state, it should be cooled. Lowering the temperature causes the liquid wax to solidify. Class 6 Science NCERT Chapter 8 Chapter 8 A Journey through States on Water
Candle wax can be turned into a liquid state by heating it. The heat melts the solid wax, transforming it into a liquid. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 8
Water droplets form on the outside of the tumbler due to condensation. The cold surface of the tumbler cools the humid air around it, causing water vapor to condense into droplets on the exterior. Chapter 8 A Journey through States ...