Ask Question
11 June, 11:25

The speed of water waves decreases as the water becomes shallower. suppose waves travel across the surface of a lake with a speed of 2.0 m/s and a wavelength of 1.5 m. when these waves move into shallow part of the lake, their speed decreases to 1.6 m/s, though their frequency remains the same. find the wavelength of the waves in the shallower water.

+1
Answers (1)
  1. 11 June, 11:37
    0
    Speed=wavelength times frequency.

    2=1.5f where f=frequency. So f=2/1.5. 1.6=2w/1.5 where w is the wavelength. So w=0.8*1.5=1.2m.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The speed of water waves decreases as the water becomes shallower. suppose waves travel across the surface of a lake with a speed of 2.0 ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers