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Science

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Who is Tom in East of Eden

Tom is the youngest son of Sam and Liza Hamilton. He is thoughtful and introverted, and deeply dependent on his father’s guidance and wisdom. When Sam

04 Apr 2026 0 views
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What is pulley and its types

A pulley is a mechanical device that can be used to lift heavily objects more easily. Pulleys consist of a wheel that rotates on an axle—which is a rod

04 Apr 2026 0 views
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What is rabbet height

Simply put, rabbet depth is the depth of the recess at the back of the frame into which you load the contents of the frame. … Most commonly, rabbet

04 Apr 2026 0 views
// science

What is Ostwald reaction

The Ostwald process is a chemical process used for making nitric acid (HNO3). Wilhelm Ostwald developed the process, and he patented it in 1902. The Ostwald

04 Apr 2026 0 views