Should the handle and bristles of a toothbrush be made of the same mat – InterviewSolution

InterviewSolution

1.	Should the handle and bristles of a toothbrush be made of the same mateerial? Explain your answer.
Answer» Answer :Yes, the HANDLE and bristles of a TOOTHBRUSH should be made of the same MATERIAL, i.e. plastic. HOWEVER, the nature and type of plastic material used in the handle and bristles shoud be different.

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