Physics, asked by prateeks3567, 1 year ago

How small are friction bumps?

Answers

Answered by karthik4894
1
It causes skin bumps that can range from very small and painless to large and painful. The bumps are usually accompanied by redness and swelling. ... Bullae are raised, fluid-filled bumpsthat can result from friction, or conditions like contact dermatitis and chickenpox
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