Consider the following statements and select the correct code. Assert

1.	Consider the following statements and select the correct code. Assertion (A): A diamond sparkles more than a glass imitation cut to the same shape. Reason (R): The refractive index of diamond is less than that of glass. Codes: (a) Both A and R are true, and R is correct explanation of A. (b) Both A and R are true, but R is not correct explanation of A. (c) A is true, but R is false. (d) A is false, but R is true.
Answer» The correct option is: (c) A is true, but R is false. Explanation: A diamond sparkles more than a glass imitation cut to the same shape is only the true statement. The refractive index of diamond 2.42 > glass 1.5.

Consider the following statements and select the correct code. Assertion (A): A diamond sparkles more than a glass imitation cut to the same shape. Reason (R): The refractive index of diamond is less than that of glass. Codes: (a) Both A and R are true, and R is correct explanation of A. (b) Both A and R are true, but R is not correct explanation of A. (c) A is true, but R is false. (d) A is false, but R is true.

Answer»

The correct option is: (c) A is true, but R is false.

Explanation:

A diamond sparkles more than a glass imitation cut to the same shape is only the true statement. The refractive index of diamond 2.42 > glass 1.5.

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