answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What wavelengths does sunscreen block?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do sunglasses block glare?

they put on sunscreen they put on sunscreen


What did people wear to block the sun?

People wear clothes, hats, and sunscreen to block the sun.


What does sunscreen block?

It blocks the sun from making you get sun burnt


What kinds of sunscreen can be used for sun protection?

There are several different types of sunscreen that can be used. There are lotion forms and spray on forms. And each has a different level of protection.


Why sunscreen can be a factor in dealing with UV light?

UV stands for Ultra Violet, and UV light is harmful to your skin if your skin is exposed for long enough. Sunscreen tends to block, absorb, or reflect UV rays, therefore protecting your skin. The strength of the sunscreen can differ, and that's why you see labels on sunscreen bottles saying "25 SPF" or "35 SPF", the higher numbers indicating stronger sunscreen for longer or more intense exposures.


You wore sunscreen but you still got sunburned?

Sunscreen does not completely block UV rays, it merely reduces their effect, you can get a sunburn even while wearing sunblock. In addiiton it can be neuatralized or washed away by sweat, splashing water etc.


Do perfumes have sunscreen?

No, perfumes do not have sunscreen.


What is Butyl Methoxydibenzoylmethane?

It is an oil soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays. It is a dibenzoylmethane derivative. Its ability to absorb ultraviolet light over a wider range of wavelengths than many organic sunscreen agents has led to its use in many commercial preparations marketed as "broad spectrum" sunscreens


Which of these wavelengths falls in the visible region of the electromagnetic spectrum?

Michael Williams d-block go so hard in the hood


Is there sunscreen infinity?

Yes, they call it life in the dark or just go out at night. Other than that, the answer is not. Some things such as zinc oxide are sun blocks and block out much more sun than any sunscreen. Manufactures claim it offers 100% UVA and UVB protection . Keep in mind this is a sunblock not a sunscreen. So in a way this like infinity.


Do I have to apply suncream to my body?

Some clothing materials do not block UVA rays, which sunscreen creams do. You will have to make your own judgement as to whether the clothing you have is sufficient protection.


Which sunscreen stays for a longer period?

working sunscreen