The Giving Tree considers the nature of altruism and the obligation to give of oneself in a relationship. Once there was a tree who loved a little boy. Every day the boy would come to the tree to eat her apples, swing from her branches, or slide down her trunk… and the tree was happy. What does the tree symbolize in The Giving Tree? The tree would represent the parent and the boy would represent the child.

Rhubarb is a Deer-Resistant Edible Do you have a herd of deer that think your garden is their home away from home? They’ll probably turn up their pretty noses at rhubarb. The rhubarb leaves contain a poison (oxalic acid) and eating the leaves is toxic for deer and humans alike. Certain plants, such as rhubarb, are toxic to deer. Deer usually also avoid root vegetables (which require digging) and prickly vegetables such as cucumbers and squashes with hairy leaves.

Bacteria grow the fastest between 40°F and 140°F. This temperature range is what the USDA refers to as the “Danger Zone”. You want to avoid the danger zone. Keeping tuna salad stored in the fridge at or below 40°F slows the growth of these bacterias. What is the maximum temperature for cold holding food? Foods kept in cold holding must stay at or below 41°F at all times. Foods that fall into the “Danger Zone” must be thrown away.

If you want to convert inch-lbs to foot-lbs, you take the inch-lb number and divide it by 12. Likewise, if you want to convert foot-lbs to inch-lbs, you simply take the foot-lb number and multiply it by 12. How many inch pounds are in a foot-pound of torque? Twelve inch-pounds of torque are equal to 1 foot-pound of torque. So to convert from inch-pounds to foot-pounds, divide by 12. Is ft lb the same as lb-ft?

Bohr correctly proposed that the energy and radii of the orbits of electrons in atoms are quantized, with energy for transitions between orbits given by ∆E = hf = Ei − Ef, where ∆E is the change in energy between the initial and final orbits and hf is the energy of an absorbed or emitted photon. What is Bohr’s frequency equation? Bohr’s frequency condition is delta E=hv, meaning the difference in energy (when a high energy e- drops to a lower energy e- level) is equal to Planck’s constant x frequency.