Physics, asked by Anonymous, 1 day ago

please answer this question fast. this is from chapter Light of class 7th. please don't post irrevelant answers.

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Answered by satwikdua2008

1

Answer:

1-B

2-iv

3-ii

4-i

plz mark me as brainlist

Answered by mk9687734

1

Answer:

jaanve abhi aap online ho

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