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where I is the moment of inertia of the beam cross-section and c is the distance of the top of the beam from the neutral axis (see beam theory for more details). For a beam of cross-sectional area a and height h , the ideal cross-section would have half the area at a distance h / 2 above the cross-section and the other half at a ...
This means you have a stronger signal or have antenna gain in the direction of the narrow beam relative to a wide beam in all directions of an isotropic antenna. In photography and stage lighting , the inverse-square law is used to determine the “fall off” or the difference in illumination on a subject as it moves closer to or further from ...
According to historian Sadanand More, the NCERT, as the zenith organization that provides advice and support for the improvement of school education, has been avoiding mentioning in school history books that about half of the Indian subcontinent was ruled by the Maratha Empire for a period before the British East India Company conquered it. [28]
Tesla's stock price reached $420 on Wednesday afternoon, which elicited responses from social media users and the company's CEO, Elon Musk. "As foretold in the prophecy," Musk wrote in an X post ...
Here's a list of some of the deadliest and most shocking plane crashes in recent history. The Tenerife Airport disaster. In 1977, ...
Dick Vitale said he's cancer-free after his fourth bout with the disease in just over three years. The 85-year-old ESPN college basketball analyst announced Thursday on social media that he got ...
Unlike an I-beam, a T-beam lacks a bottom flange, which carries savings in terms of materials, but at the loss of resistance to tensile forces. [5] T- beam designs come in many sizes, lengths and widths to suit where they are to be used (eg highway bridge, underground parking garage) and how they have to resist the tension, compression and shear stresses associated with beam bending in their ...
Cryptocurrencies have soared since Donald Trump won the presidential election. Rumble said that following the completion of the transaction, Chris Pavlovski, Rumble's chairman and CEO, will retain ...