Question

5.
Why doesn't the pressure of atmosphere break the windows?5.
Why doesn't the pressure of atmosphere break the windows?

वायुमंडलीय दाब खिडकियों के कांच नहीं तोड़ पाता है क्यों ?
6.
If a n = lax ñl then what is the angle hetween i and h?​

Answer 1

Answer:

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