A. same viscosity
B. viscosity in increasing order from RC-2 to SC-2
C. viscosity in decreasing order from RC-2 to SC-2
D. none of the above
Correct Answer: same viscosity ✔
Last Updated: January 12, 2019
A. same viscosity
B. viscosity in increasing order from RC-2 to SC-2
C. viscosity in decreasing order from RC-2 to SC-2
D. none of the above
Correct Answer: same viscosity ✔
Last Updated: January 12, 2019