Environmental Sciences, asked by KiranGill3792, 1 year ago

True or False a sun cream with an SPF of 15 protects you from harmful UV rays for 15 minutes?

Answers

Answered by amberbamber116

1

If it takes 20 minutes for your unprotected skin to start turning red, using an SPF 15 sunscreen theoretically prevents reddening 15 times longer.

So, i would choose true :))

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