When water boils at a constant pressure, the temperature does not change. The heat energy being added to the water causes water molecules to change...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tou...
Why does this happen? The answer is two-fold. Firstly, the wood acts as a water repellant on the already-unstable bubbles. As a result, it causes them to destabilize and stop rising. Secondly, the spoon is at a cooler temperature than the water and bubbles, so when the bubbles meet th...
Horseshoe crabs don't have an immune system, exactly. Their single type of blood cell, an amoebocyte (a cell that can move around), does all the usual work of blood cells – repairing wounds, gobbling up dead cells, transporting and storing digested material. But these amoebocytes also rele...
Why does this happen? Explain why shape of high speed vehicles is streamlined. Why are the tires of aircraft made of conductors? Why is the middle seat on a plane/bus the most comfortable during a bumpy ride? Explain why when you walk on a log floating in water, the log moves backward...
2.proverbIf a man is already having sexual intercourse with his partner, then he won't be inclined to commit to marriage.There are myriad reasons why I don't want to get married, but my girlfriend thinks my stance boils down to "Why buy a cow when you can get the milk for free?"...
What could drive us to kill? Since our decisions are based upon both emotions and reason, we can sometimes favor one over the other. In emotionally charged situations, we may allow ourselves to act impulsively, ignoring rationality. These so-called crimes of passion can happen between people wi...
So why does this happen? The unnatural nature of monogamy For some scientists, monogamy might just be an unnatural act for humans. According to evolutionary biologist David Barash of the University of Washington, monogamy isn’t embedded into our natural instincts. ...
All your comment boils down to is "to do Ogres justice, according to a standard I made up, they'd have to do them in a way I think would be bad." It's a ridiculous and pointless iteration on the usual "Ogres are too big" argument that people thoughtlessly repeat. Reply With Quo...
If you’d like to find out why in the example above the ball ended up traveling at 0.88c instead of something else, or what would happen if Walter “The Big Train” Johnson had thrown the ball sideways off of the train, you’ll find it ...
People tell me why they don’t need to take cold showers, why they’re the exception to the rule, and why this doesn’t apply to them, but every single response I get boils down to just one of two excuses. Reason #1: Inability ...