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Ozone layer blocks the radiations of wav...

Ozone layer blocks the radiations of wave length:
(1.) less than 3 × 10 − 7 m
(2.)equal to 3 × 10 − 7 m
(3.)more than 3 × 10 − 7 m
(4.)All of the above

A

`320nm-100nm`

B

`600nm-100nm`

C

`0.6nm-100nm`

D

`0.6nm-0.4nm`

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