You are standing in the exact center of 2 loudspeakers 10 m apart and which are emitting a steady sound at 171.5 Hz as shown in the figure. How far to the right must you go before you get to the first place where there is total-destructive interference? Take vsound 343 m/s. %D Walk 10 m 1.71 m 0.25 m 0.5 m 0.75 m 1.0 m

Q: Which sound is unwanted and irritating?

A: Some of the highly pitched sounds or Higher frequency components are irritating. Most of the…

Q: Redraw the wave with twice the wavelength and half the amplitude of the original wave.

A: Amplitude: Maximum displacement moved by the vibrating body from its mean position. For Amplitude to…

Q: Q1) For the half-wave rectifier, the source is a sinusoid of 120 V rms at a frequency of 60 Hz. The…

A: Given: V = 120 V f = 60 Hz R = 5 ohm

Q: the speed of sound is 340 on the question. for the answer they use 343. why?

A:

Q: What is the difference between aperiodic and mixed tones?

A:

Q: calculate the wavelength if a wave has a frequency which is 432 Hz and a speed that is 26.0 m/s?

A:

Q: Describe the structure of a high amplitude sound wave

A: A high amplitude sound wave, as the name suggests is a sound wave which is very loud.

Q: The FM station CHEM broadcasts music at 99.1 MHz. Find the wavelength of these waves.

A: The wavelength of the electromagnetic wave in vacuum is, λ = c/f where, λ = wavelength c = speed of…

Q: Longitudinal waves that transfer energy in air would be  A) ultraviolet B) sound C) magnetic D) none…

A: Solution: Longitudinal waves are  periodic disturbances or vibrations that takes place in the same…

Q: Relate the amplitude of a sound wave to the sound that is heard.

A: Answer:-  The amplitude of sound wave is related to the loudness of sound.    The amplitude of a…

Q: 8-50 Steam is throttled from 8 MPa and 450°C to 6 MPa. Determine the wasted work potential during…

A: Given: P1 = 8 MPa             P2 = 6 MPa             T1= 450oC For throttling process change in…

Q: (3.1) Taking into account the bathymetric slope for the beach shown, use linear wave theory to…

A: When a still water body is perturbed, waves are created. The more the perturbation, the greater the…

Q: Explain constructive interference and destructive interference is sound waves.

A: constructive interference :-  Constructive interference is when two waves superimpose and the…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.