Education- Interesting facts 16 October 2021

How does a ship stop in water without brakes

🤔 How it works ……..

How does a ship stop in water without brakes?

A Motorised ships are mostly driven either by the motion of propellers or by a jet stream of water shot from the nozzle. Simply stopping those won’t produce nearly enough friction with water to effectively stop a ship

Can you drop anchor in the middle of the ocean?
The answer to that is ‘no’. Anchoring in the middle of the ocean is not possible due to the depth. In order to maintain good holding, you want at least 7 times more line out than there is water underneath your boat.

😳Why❓❓❓

Why some vehicles exhaust black smoke?

The black smoke is composed primarily of elemental carbon from incomplete combustion of diesel fuel and traces of engine lubricant. … Over-fueling can be caused by diesel fuel injector wear that enlarges the nozzle hole or erodes the injector needle and allows excess fuel to flow into the combustion chamber.

💁🏻‍♂️ GK TODAY

Asia is the largest continent in the world both by area and population, and the continent covers an area of 17.212 million square miles. Asia is made up of 48 countries, as well as 6 non-UN states, and 6 dependent territories.

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BORN TODAY 🐣💐

Naveen Patnaik (born 16 October 1946) is an Indian politician who is the 14th Chief Minister of Odisha.He is also the president of the Biju Janata Dal. As of 2019, he is one of the longest-serving chief minister of any Indian state, holding the post for almost two decades, and only the third Indian chief Minister after Pawan Chamling and Jyoti Basu to win five consecutive terms as Chief Minister of an Indian state.

IDIOMS & PHRASES:
Bell the cat

To undertake a risky or dangerous task

Someone has to tell the teacher that her own son started the fire, but who will bell the cat?

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Ch Narmada Naveen Kumar 1 Ch Narmada Naveen Kumar
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