Rocks and minerals kind of dust like, that’s really all there is in space.
Answer:
λ/2 = length of pipe
The pipe is open at both ends having wavelength of A-N-A or antinode-node-antinode which is 1/2 wavelength
λ = 331 m/s / (65.4 / s) = 5.06 m wavelength of sound
L = 5.06 m / 2 = 2.53 m length of pipe
That situation is called <em>interference </em>.
5.8x10^3
3.02x10^8
4.5x10^5
8.6x10^10
Answer:
False, it will just dissolve slowly
