! which of these is not related to safety concerns?

a. choosing a design that will fail in a safe way
b. choosing a material that will fail in a predictable way

c. choosing a material made from recycled materials

d. choosing a material that will show warning before it fails

The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?