Science, asked by krisnahazarika2, 5 days ago

হীৰাৰ প্ৰতি সৰানাংক 2.42 । এই কথাষাৰৰ অৰ্থ কি ?

Answers

Answered by rohitchatterjee420

3

Answer:

This is the correct answer...

Explanation:

যখন আমরা বলি হীরার প্রতিসরণ সূচক 2.42, এর অর্থ আলো বিরল থেকে ঘন মাঝারি ভ্রমণ করছে, এবং বাতাসে আলোর গতি (ভ্যাকুয়াম) হীরার আলোর গতির 2.42 গুণ।

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