MULTIPLE CHOICE QUESTION 3) How much energy is needed to raise
the temperature of 350 g of iron from
20*C to 120 *C?
15820 kj
200000j
20 kj
15.820 kj

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

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.

Which statement best describes the flow of energy in this scenario