- Have any questions?
- [email protected]
- Home
- Assertion (A) : Diamond is used for cutting glass.Reason (R) : Diamond has a high refractive index.
Question 1:
Assertion (A) : Diamond is used for cutting glass.Reason (R) : Diamond has a high refractive index.
A. A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but R is NOT the correct explanation of A.
Feedback Diamond is very hard due to its rigid three-dimensional structure and so, it is used for cutting glass. Refractive index of diamond is high and gives it the greater transparency and brilliance.
C. A is true but R is false.
D. A is false but R is true.
These questions are from this test. Would you like to take a practice test?