Categories
Geography Physics

Modes of Heat Transfer

Heat transfer is the movement of thermal energy from hot to cool objects, occurring through conduction (solids), convection (liquids and gases), and radiation (without a medium). Each mode has practical applications in daily life, such as cooking, weather patterns, and energy generation. Understanding these principles is crucial across various fields.

Categories
History Indian Modern History Science and Technology

Mysorean Rockets – Key Facts for Competitive Examinations

The Mysorean Rockets, developed by Hyder Ali and Tipu Sultan in the 18th century, revolutionized warfare with iron-cased designs, enhancing range and accuracy. Key in the Anglo-Mysore Wars, they significantly impacted British rocket technology, notably inspiring Congreve Rockets, thereby shaping the future of missile warfare globally.