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प्रश्न
Should the handle and bristles of a tooth brush be made of the same material? Explain your answer.
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उत्तर
No. The handle and bristles of a tooth brush should be made of different materials. The handle of a toothbrush should be hard and strong, while the bristles should be soft and flexible.
संबंधित प्रश्न
What suggestions you will give to members of locality to solve the problem of waste material?
True or False
Refuse (avoid) is the best way to manage plastic.
Nandhini brings his lunch every day to school in a plastic container which has resin code number 5. The container is made of ______.
Explain why the following is made of thermosetting plastics?
Electric plugs/switches/plug boards
A plastic used for making crockery is ______.
A syringe that is made from a type of plastic called ______.
What are the drawbacks of plastics?
Most one-time-use plates are made from ______.
Pet name for Buckminster Fullerene is ______.
Answer the following by rearranging the jumbled letters :
One-time use plastics are also known as ______ plastics.
áwyrhotwa
