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Rajshree Chatterjee

The choice of material for making an object depends on factors like strength, durability, weight, cost, appearance and intended use. These properties determine how well the material meets the functional and aesthetic requirements of the object.

Rajshree Chatterjee

Sports balls vary in size, color, and texture, affecting their performance. For example, basketballs are larger and textured for grip, while tennis balls are smaller and lightweight. Specific materials enhance durability and behavior in each sport.

Rajshree Chatterjee

Ghulan, Sheeta, and Sara chose their hiding spots based on visibility. Ghulan hid behind a wall for complete concealment, Sheeta used a big tree for cover and Sara relied on the frosted glass to obscure her outline.

Rajshree Chatterjee

No, Sheeta’s brother cannot see through a closed wooden window. Wood is an opaque material, preventing light from passing through. This means he cannot view Sheeta, Ghulan or Sara hiding outside.