Question

$\huge \pink{ \mid{ \underline{ \overline{ \tt QUESTION }} \mid}}$
A ship sends a burst of ultrasound towards the seabed from its sonar apparatus and recieves an echo after 4 seconds. It then repeats this after some time,but this time ,over a place where a shipwreck is present on the seabed. The echo takes 3.75 s to reach them. How tall is the shipwreck ? (The speed of sound in water = 1450 m/s )​

Answer 1

Hope this will help you

Answer 2

Answer:

bro aapki naira se baat hoti h kya......