Question

in an experiment for measuring the depth of sea sound of explosion reflected from sea bed is heard after 12 seconds find the depth of the sea​

Answer 1

Explanation:

sorry I don't know this answer

Answer 2

Given:

The time taken by the sound to reflect from sea bed = 12 seconds.

To Find:

The depth of the sea.

Calculation:

- The speed of sound in water = 1480 m/s

- Distance travelled by the sound = Speed × Time

⇒ Distance travelled by the sound = 1480 × 12

⇒ Distance travelled by the sound = 17760 m

- The depth of sea = Distance travelled by sound / 2

⇒ The depth of sea = 17760 / 2

⇒ The depth of sea = 8880 m or 8.88 km

- So the depth of the sea as measured in the experiment will be 8.88 km.