The Fahrenheit scale is a temperature scale where water freezes at 32°F and boils at 212°F. It is primarily used in the United States and a few other countries.
Tiwari Academy Discussion Latest Questions
No, using paper-like materials for cooking utensils is impractical because they cannot withstand high temperatures, moisture, or repeated use. They would disintegrate, burn, or lose strength, making them unsuitable for cooking purposes.
I created a planter from discarded plastic bottles, decorated with paint and fabric scraps. Discussing with friends, we shared ideas and materials used. Feedback focused on enhancing durability and aesthetics for better functionality and visual appeal.
Objects can be classified into groups like plastic, metal, glass, and paper. Each material’s properties, such as durability or flexibility, relate to its function—plastics are used for containers, metals for tools and glass for windows.
Soluble pairs: vinegar and glucose, water and glucose. Insoluble pairs: mustard oil and water, honey and wheat flour. Glucose dissolves in vinegar and water, while mustard oil and honey do not dissolve in the others.
Natural materials come from nature and require minimal processing, like wood and cotton. Man-made materials are chemically processed and engineered for specific properties, like plastic and glass. They differ in origin and usage.
Natural materials are those that come directly from nature, like wood from trees, cotton from plants, and metals from the earth. They are used in their natural form or with minimal processing.
Transparency is the property of a material that allows light to pass through it. Materials like glass, clear plastic, and some types of crystal are transparent, allowing us to see through them.
Materials can be classified based on properties like strength, flexibility, transparency, and conductivity. For example, metals are strong and conductive, while rubber is flexible, and glass is transparent.
Uniform motion occurs when an object travels equal distances in equal time intervals.