A truck quickly moving down a hill is said to have A: Large amounts of potential energy

B: Large amounts of kinetic energy

C: Large amounts of physical energy

D: Large amounts of elastic energy

The substances that are necessary for producing of certain hormones and that store and transport vitamins

What is the relationship between wavelength of light and the quantity of energy per photon?

Asteel tube (k=50 w/mk) of inner and outer diameter di = 20mm and do=26mm, respectively, is used to transfer heat from hot gases flowing over the tube (h-hot = 200w/m2k) to cold water flowing through the tube (h-cold = 8000 w/m2k). what is the cold-side overall heat transfer coefficient uc? to enhance heat transfer 16 straight fins of rectangular profile are installed longitudinally along the outer surface of the tube. the fins are equally spaced around the circumference of the tube, each having a thickness of 2mm and a length of 15mm. what is the corresponding overall heat transfer coefficient uc? *solve for uc in both cases*