Archived Are you wondering what you've gotten yourself into with physics?

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The discussion revolves around humorous anecdotes related to physics and mathematics, highlighting the lighter side of studying these subjects. Participants share jokes, such as a student mistaking Einstein for a train conductor and a mathematician's clever take on constipation. The humor serves to alleviate the stress often associated with physics coursework. Overall, the thread emphasizes camaraderie among students facing the challenges of their studies through laughter. Engaging in humor can be a helpful coping mechanism for those navigating the complexities of physics.
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Are you wondering what you've gotten yourself into with physics?

Vent here!
 
Physics news on Phys.org
A student recognizes Einstein in a train and asks: Excuse me, professor, but does New York stop by this train?
 
Well, this one made me laugh a lot more but I thought it might be too much for the first post.

What does a mathematician do about constipation?
He works it out with a pencil.
 
The second one got a laugh out of me XD
 
Two physics students bump into each other walking across campus. One of them is toting his shiny new bicycle along with him. His friend says, "Wow! I really like your new bike!" "Thanks. It was the strangest thing! I was walking across campus the other day and a beautiful young girl rode her bike up to me, got off, ripped off all her clothes, threw herself on the ground, and said 'Take whatever you want!'"
"Smart move," he replied. "There's no way her clothes would have fit you."
 
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Likes Oneatatime and Greg Bernhardt
?physics? said:
A student recognizes Einstein in a train and asks: Excuse me, professor, but does New York stop by this train?
LOL
 
Thread 'Variable mass system : water sprayed into a moving container'

Thread 'Variable mass system : water sprayed into a moving container'

Starting with the mass considerations #m(t)# is mass of water #M_{c}# mass of container and #M(t)# mass of total system $$M(t) = M_{C} + m(t)$$ $$\Rightarrow \frac{dM(t)}{dt} = \frac{dm(t)}{dt}$$ $$P_i = Mv + u \, dm$$ $$P_f = (M + dm)(v + dv)$$ $$\Delta P = M \, dv + (v - u) \, dm$$ $$F = \frac{dP}{dt} = M \frac{dv}{dt} + (v - u) \frac{dm}{dt}$$ $$F = u \frac{dm}{dt} = \rho A u^2$$ from conservation of momentum , the cannon recoils with the same force which it applies. $$\quad \frac{dm}{dt}...
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Thread 'Struggling to understand the concept of this question (ice cube in water optics question)'

TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
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