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Should the Handle and Bristles of a Tooth Brush Be Made of the Same Material? Explain Your Answer. - CBSE Class 8 - Science

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Question

Should the handle and bristles of a tooth brush be made of the same material? Explain your answer.

Solution

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.

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APPEARS IN

 NCERT Solution for Science Textbook For Class 8 (2018 to Current)
Chapter 3: Synthetic Fibres and Plastics
Q: 11 | Page no. 41
Solution Should the Handle and Bristles of a Tooth Brush Be Made of the Same Material? Explain Your Answer. Concept: Plastics as Materials of Choice.
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