a. Speed of waves: The speed of waves decreases when they move from deep to shallow water. This is because the depth of the water affects the wave speed - deeper water allows the waves to travel faster, while shallower water slows them down.

b. Frequency of waves: The frequency of the waves does not change when they move from deep to shallow water. This is because the frequency of a wave is determined by its source and does not change as the wave travels through different mediums.

c. Wavelength of waves: The wavelength of the waves decreases when they move from deep to shallow water. This is due to the decrease in wave speed. Since the frequency remains constant, a decrease in speed must be accompanied by a decrease in wavelength according to the wave equation (v = fλ, where v is speed, f is frequency, and λ is wavelength).

Question

a. Speed of waves: The speed of waves decreases when they move from deep to shallow water. This is because the depth of the water affects the wave speed - deeper water allows the waves to travel faster, while shallower water slows them down.

b. Frequency of waves: The frequency of the waves does not change when they move from deep to shallow water. This is because the frequency of a wave is determined by its source and does not change as the wave travels through different mediums.

c. Wavelength of waves: The wavelength of the waves decreases when they move from deep to shallow water. This is due to the decrease in wave speed. Since the frequency remains constant, a decrease in speed must be accompanied by a decrease in wavelength according to the wave equation (v = fλ, where v is speed, f is frequency, and λ is wavelength).

Knowee AI · Accepted Answer

a. Speed of waves: The speed of waves decreases when they move from deep to shallow water. This is because the depth of the water affects the wave speed - deeper water allows the waves to travel faster, while shallower water slows them down.

b. Frequency of waves: The frequency of the waves does not change when they move from deep to shallow water. This is because the frequency of a wave is determined by its source and does not change as the wave travels through different mediums.

c. Wavelength of waves: The wavelength of the waves decreases when they move from deep to shallow water. This is due to the decrease in wave speed. Since the frequency remains constant, a decrease in speed must be accompanied by a decrease in wavelength according to the wave equation (v = fλ, where v is speed, f is frequency, and λ is wavelength).

Plane waves in ripple tank undergo refraction when they move from deepto shallow water. What changes occur in:a. Speed of waves b. Frequency of wavesc. Wavelength of waves

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