Question

Statement 1: The speed of light is faster in than in .
Statement 2: is optically rarer than .
Statement 3: The mass density of is lesser than that of .
How are the statements linked?
Statement 1 implies statements 2 and 3.
Statement 1 implies only statement 3.
Statement 1 implies only statement 2.
All statements are independent of each other.

Answer 1

Answer:

1 voice 2 electric. 3 any voice