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Minchanka [31]
3 years ago
9

The wavelength of a water wave is 6 cm when the frequency is 10 hertz .

Physics
1 answer:
dedylja [7]3 years ago
4 0

  1. The distance between successive crests (or successive troughs) is defined as the wavelength. The time elapsed between the crossings of two successive crests through a given point is the period of the wave.
  2. The Velocity of propagation (Vp) of a cable is the speed at which an electrical signal can propagate through the cable in comparison to the speed of light. For example, in a vacuum, the velocity of propagation would be 100% or 1 (depending on how it is represented).
  3. The wave period is the time it takes to complete one cycle. The standard unit of a wave period is in seconds, and it is inversely proportional to the frequency of a wave, which is the number of cycles of waves that occur in one second.

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Let the Blaise runs for time "t" to complete the race

so the total distance he moved is given by

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Now Issac runs for time t = "t - 2*60"

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t - 2t + 240 = 10

t = 230 s

now the distance moved by Blaise is given by

d_1 = 1*230 = 230 m

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