Consider the following statements:
Which of the above statements is/are correct?
1 and 2
1 alone
2 alone
None of these
Phenomenon involved here is Refraction.
A coin is placed at the bottom of a bowl and water is poured into it. The coin appears to be ________ due to _______.
A metal coin is at the bottom of a beaker filled with a liquid to a height of 6 cm. The R.I. of the liquid is 4/3. To an observer looking from above the surface of the liquid, the coin will appear raised up by