Engineering Dating Disaster

Nuclear reactor humor with a radioactive twist! This meme spoofs the infamous Chernobyl disaster with doge characters as Soviet nuclear engineers. The "RBMK Reactors do not explode" line references the real historical denial by Soviet officials despite clear evidence to the contrary. The "anyone taste metal?" quip is the terrifying cherry on top—radiation exposure causes a metallic taste in your mouth right before things get... well, melty. It's basically the nuclear physicist's version of "this is fine" while everything's absolutely not fine.

The correct answer is B, unless you're a student desperately taking a fluid dynamics exam, in which case it's definitely C. Or maybe A? The Bernoulli principle states that as fluid velocity increases, pressure decreases. But what's really under pressure here is every engineering student staring at this question at 11:58pm when the online assignment is due at midnight. The narrowest point has the highest velocity and lowest pressure, but the real pressure peak is in your professor's sadistic smile when they designed this "simple" question.

*Shocked anime face intensifies* The physics gods are laughing at us! Torque (newton-meters) having the same units as liter-atmospheres is the kind of dimensional analysis nightmare that keeps engineering students awake at 3 AM. And don't get me started on British Thermal Units—they're the chaotic evil of the measurement world! The universe is held together by duct tape and dimensional coincidences! Next you'll tell me that electric potential energy (joules) is measured in coulomb-volts... OH WAIT IT IS! *maniacal scientist laughter* This is why physicists drink coffee by the gallon-pascal!

Public perception: "Nuclear waste will melt your face off if you get within 50 feet!" Reality: Engineer giving storage cask a loving pat like it's a loyal pet. "Who's a good containment vessel? YOU ARE!" Those massive concrete and steel casks are so overengineered they could probably survive a direct meteor strike. Meanwhile, people freak out about nuclear power while happily inhaling coal plant emissions that actually WILL kill you. The irony is radioactive!

The duality of engineering life in one perfect meme! 😂 One minute we're too busy to explain why someone's wrong, the next we're spending three hours creating a detailed PowerPoint presentation on why their idea violates the laws of thermodynamics. It's not that we want to correct people... but that little voice in our head just won't shut up until we've explained exactly why that bridge design would collapse or why perpetual motion machines are impossible. The engineering brain is basically a problem-solving machine that can't be turned off!

Content Me panic-reviewing gas law calculations at 2 AM for my 7 AM exam. Because n is constant, we can use Equation 10.8. Solve: Rearranging Equation 10.8 to solve for V2 gives ½ = 4 x - (6.0 L) 1.0 atm /252 K 295 K, = 11L 0.45 atm/ check: The result appears reasonable. Notice that the felt temperatures moles, fits the initial voltaebya ratio of pressures endle volume connect sim, the expect that alecreasing pressure will cause the yetuense. increase Sintany, we expect that decre sion id cause the volume to decrease afore st at the dister. in pressures is raote aramatic than the difference in temperateres Thus, we shag expect the effect of the pressure change to predominate in determining the final yo. ume, as it does. PRACTICE EXERCISE A 0.50-mol sample of oxygen gas is confined at 0 °C in a cylinder with a morade piston, such as that shown in Figure 10.12. The gas has an initial pressure of 10 at. The piston then compresses the gas so that its final volume is halt the initial volume The final pressure of the gas is 2.2 atm. What is the final temperature of the gas in degrees Celsius? 10.5 FURTHER APPLICI OF THE IDEAL-GAS EQUATION The ideal-gas equation can be used to determine many relationships involving the physical properties of gases. In this section we use it first to define the rela tionship between the density of a gas and its molar mass, and then to calculate the volumes of gases formed or consumed in chemical reactions Gas Densities and Molar Mass The ideal-gas equation allows us to calculate gas density from the molar mas pressure, and temperature of the gas. Recall that density has the units of me per unit volume (d = m/V). a (Section 1.4) We can arrange the gas equat to obtain similar units, moles per unit volume, n/V: P V RT If we multiply both sides of this equation//// @ sergM,