The common umbrellas in market(atleast in India) are painted black outside and silvery inside. However I think the reverse(silvery outside, black inside) should be more effective. The outer color(silvery) will reflect most of radiation, while the black color inside will absorb anything passing through outer layer.
Answers & Comments
Answer:
kahit anong kulay.merong black or brown.
Answer:
The common umbrellas in market(atleast in India) are painted black outside and silvery inside. However I think the reverse(silvery outside, black inside) should be more effective. The outer color(silvery) will reflect most of radiation, while the black color inside will absorb anything passing through outer layer.
Explanation:
injoy (⊃。•́‿•̀。)⊃