physics

Two identical loudspeakers are 3.4 m apart. A person stands 5.8 m from one speaker and 3.6 m from the other. What is the lowest frequency at which destructive interference will occur at this point? The speed of sound in air is 343 m/s. The answer is in Hertz [Hz]

  1. 👍 1
  2. 👎 0
  3. 👁 300
  1. the difference in distance from the speakers is half the wavelength of the lowest frequency

    1. 👍 0
    2. 👎 0
  2. 1.8

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics Dynamics

    A person stands on a bathroom scale in a motionless elevator. When the elevator begins to move, the scale briefly reads only 0.69 of the person's regular weight. Calculate the magnitude of the acceleration of the elevator.

  2. English

    What best describes Emily Dickinson's attitude towards death? A.sentimental B.angry C.accepting

  3. Physics

    Two identical speakers, labeled Speaker 1 and Speaker 2, are playing a tone with a frequency of 175 Hz in phase. The centers of the speakers are located 6.00 m apart. Five observers are standing on a line that is 6.00 m in front

  4. Physics

    8. When a person stands on a rotating merry go round, the frictional force exerted on the person by the merry go round is (A) greater in magnitude than the frictional force exerted on the person by the merry go round (B) opposite

  1. English

    Hey I need my answers checked to see if they're right. These answers are based off of the poem Sonnet 57 by William Shakespeare. 1. This poem is like many other Renaissance poems in its A. irrational purpose. B. Emphasis on love.

  2. physics

    a 500 N person stands on a uniform board of weight 100 N and length 8 m. the board is supported at each end. if the support force at the right end is three times that at the left end, how far from the right end is the person?

  3. physics

    the problem reads this "A person with mass m1 = 62 kg stands at the left end of a uniform beam with mass m2 = 93 kg and a length L = 3.5 m. Another person with mass m3 = 65 kg stands on the far right end of the beam and holds a

  4. american Literature check answers part 2

    What thought torments the speaker in "The Raven"? The raven has been sent by his greatest enemy. The speaker has wasted his life studying old books. The speaker will never see his beloved Lenore again. The speaker will never

  1. English

    “The Courage That My Mother Had” uses a metaphor to characterize the speaker's mother. In an essay, describe the comparison the speaker makes, citing details in the poem to illustrate your point. Then, explain what the

  2. physics

    Two identical loudspeakers that are 5.00 m apart and face toward each other are driven in phase by the same oscillator at a frequency of 875 Hz. The speed of sound in the room is 344 m/s. If you start out standing midway between

  3. Physics

    A person of weight 820 N stands on one leg. The area of the foot in contact with the floor is 1.4 X 10^-2 m^2 a. Calculate the pressure exerted by the foot on the ground. b. Explain what would happen to the pressure exerted on the

  4. Physics

    A person with mass mp = 74 kg stands on a spinning platform disk with a radius of R = 2.31 m and mass md = 183 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the

You can view more similar questions or ask a new question.