Ships that sail the high seas are varied in their structure and capacity, but fall into three main groups: 1. Passenger Ships 2. Cargo Ships 3. Other Ships for Special Tasks. 1. Passenger Ships: Passenger liners, once operated on routes all over the world and were the most prestigious vessels afloat. They were practically floating hotels, with comfortable cabins, luxurious [...]
We classify 'World Ocean' into four parts i.e. Pacific Ocean, Atlantic Oceans, Indian Ocean and Arctic Ocean. 1. Pacific Ocean: This is the largest ocean of the world. Its average depth is 4280 meters (14040 feet) or 2,333 fathoms. Its total area is 16,52,50,000 square kilometers which is 1/3 part of total area of Earth. Pacific Ocean covers 46% part [...]
Here is an essay on ‘Sonar’ for class 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on ‘Sonar’ especially written for school and college students. Essay on Sonar Essay Contents: Essay on the Definition of Sonar Essay on the Types of Sonar Essay on the Range Estimated for Sonar Essay on the Bearing estimation in Sonar [...]