Question

1} One nanometer is equal to a) 10^9 mm b) 10^-6 cm c) 10^-8 cm d) 10^-9 m 2} The dimension of the modules of rigidity is a) [M L T-2] b) [M L2 T-2] c) [M L-2 T-2] d) [M L-1 T-1] 3} Which one of the following is a dimensionless quantity a) Strain b) Stress c) Specific Heat d) Quantity of Heat

Answer 1

Answer:

Sorry dear

I don't know sorry

Answer 2

Answer:

sorry i can't able to understand your question