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The water waves with a wavelength of 120 cm travels with velocity 2.5 ms¹ from the sea to the beach. The velocity of the waves when reaching the beach s 1.8 ms-1 Calculate, (i) the frequency of the water
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The water waves with a wavelength of 120 cm travels with velocity 2.5 ms¹ from the

sea to the beach. The velocity of the waves when reaching the beach s 1.8 ms-1

Calculate,
(i) the frequency of the water waves

(ii)the wavelength when reaching the beach

Can someone help me with psychic?

User Rezrazi
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8 votes

Answer:

how long it will take a shell fired from a cliff at an initiaia velocity 800m/s at an angel of 30° below the horizontal to reach the ground 150m?

User TheStranger
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