A hydrometer is usually associated with measuring which of the following? 1. Hydrogen content 2. Specific gravity 3. Weight density 4. Water vapor
a. 1 and 3 c. 2 and 3
b. 2 and 4 d. 1, 2, and 3
Question 2
Viscosity has an influence on which of the following? 1. Laminar flow 2. Fluid mechanics 3. Sedimentary rate 4. Streamlined flow
a. 1 c. 2 and 4
b. 2 and 3 d. 1, 2, and 4