Question

A Sonar apparatus in a ship sends out a signal vertically downwards The signal returns after 1.6 s find the depth of the sea The velocity of sound in water=1500 m/s​

Answer 1

Explanation:

hi there

here is ur answer

hope it helps you ✌

Answer 2

Answer:

photosynthesis is the process by which plants get thier own food

Explanation:

Bas logo ko galat khayal he hare bare me unse tang aa kar . (ー_ー)