In the experiment of refraction of light through a glass slab : (a) the minimum distance should be 2 cm to 3 cm. (b) the minimum distance should be 6 cm to 9 cm. (c) the distance between pins is of no significance. (d) the minimum distance should be more than 10 cm
Nidhi , 7 Years ago
Grade 10
1 Answers
amit kumar singh
Last Activity: 7 Years ago
Option B is correct answer because 6cm and 9 cm give us more accuracy and less chance of error so we will use these values
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