Physics, asked by keshavrathi2005delhi, 11 months ago

The light of wave length 500nm in air enters a glass block of refraction index 1.5.Find (a) Speed, (b) frequency, (C) wave length of light in glass block

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Answered by toilet66

Answer:

odium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO3. Sodium bisulfite in fact is not a real compound, but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions.

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