Got a Sound Wave Question for you thinkers

AI Thread Summary
The discussion centers on a question regarding wave phenomena that can only be demonstrated by light, specifically identifying polarization as the unique characteristic that sound cannot exhibit. Participants express confusion over the implications of this, particularly in relation to sound-proof glass. Sound-proof glass functions by damping sound waves, which raises questions about how sound can be effectively blocked if it cannot be polarized. The conversation highlights the distinct properties of sound and light waves, emphasizing the unique nature of polarization. Overall, the topic explores the fundamental differences between sound and light in wave behavior.
DaMastaofFisix
Messages
63
Reaction score
0
Hey everyone, I got a question for you. I was working after school one day with my Physics professor and we came across a question that said more or less; which of the following wave phenomena can be demonstrated only by light and not by sound? The choices were polarization, interference, refraction, diffraction, reflection and frequency. At first (and even to this point) my professor and I were 100 percent sure that everything could be demonstrated by a sound wave, but the answer was polarization. Apparently sound can't be polarized. But if that's the case, then how in the world does sound-proof glass work?...Interesting to say the least
Anyone brave enough to try and tackles this one? :smile:
 
Physics news on Phys.org

Thread 'Errors and significant figures'

I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
View full post »
Thread 'A cylinder connected to a hanging mass'

Thread 'A cylinder connected to a hanging mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

Reflection and Transmission of acoustic waves at a boundary
Replies
5
Views
2K
B What sound frequencies can pass through a hole in a wall?
Replies
31
Views
3K
Multiple-Choice Questions on the Behaviour of Waves and Light 😁
Replies
5
Views
2K
Various questions regarding sound waves(thanks)
Replies
1
Views
1K
Understanding Sound Waves: Measuring Speed and Wavelength
Replies
10
Views
4K
Some multiple choice questions.
Replies
2
Views
1K
What is the Optimal Sound Frequency for Echoes Using a Single Slit?
Replies
1
Views
2K
Question on finding the frequency of a sound wave
Replies
1
Views
2K
Diffraction of Sound Waves Through Slit
Replies
6
Views
2K
How to Minimize Sound Wave Interference Using a Tube with Variable Radius
Replies
2
Views
2K

Hot Threads

Recent Insights

Back
Top