Jet engine works on the principle of conservation of linear momentum. It generates thrust by expelling high-speed exhaust gases backward, imparting momentum to the engine in the forward direction. This action-reaction pair conserves linear momentum, facilitating propulsion in jet engines.
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The reason for there being no atmosphere on the Moon is escape velocity of gas molecules. The escape velocity of gas molecules on it is less than their root means square velocity.
The working principle of a washing machine is centrifugation. During the spin cycle, the machine rotates rapidly, creating centrifugal force. This force pushes water and dirt outwards from the clothes, facilitating their separation from the fabric. Centrifugation, accurately describes this ...
Radio broadcasting started in India in the year 1923 AD. It marked the beginning of radio communication in the country, allowing for the transmission of news, entertainment, and cultural programs to the public, fostering communication and connectivity across the nation.
The administrative capital and federal administrative center of Malaysia is Putrajaya. Situated near the capital city Kuala Lumpur, Putrajaya serves as the seat of the Malaysian government and houses various government ministries, agencies, and administrative offices.
In North America, internal waterways have developed the most. The continent is home to an extensive network of rivers, lakes, and canals, facilitating transportation and trade. Major waterways include the Mississippi River system and the Great Lakes, contributing to economic ...
The largest expanse of tropical conditions is found in South America. This continent boasts extensive tropical rainforests, including the Amazon Rainforest, which is the largest in the world. South America’s equatorial location contributes to its predominantly tropical climate and lush ...
The continent often referred to as the “plateau continent” is Australia. It is characterized by its extensive plateau regions, including the Western Plateau, Central Plateau, and Eastern Highlands. These elevated areas contribute to Australia’s diverse landscape and geological features.
The continent with the largest expanse of plains in the world is North America. It is home to vast stretches of flat, fertile land, including the Great Plains region which covers parts of the United States and Canada, making it ...
The southernmost point of the African continent is Cape Agulhas. Located in South Africa, Cape Agulhas marks the point where the Indian Ocean meets the Atlantic Ocean. It is situated approximately 150 kilometers south of Cape Town and is known ...