Kinetic energy is the energy an object has due to its motion. It depends on mass and speed. Faster or heavier objects have more kinetic energy. It is calculated using the formula KE = ½ mv². Kinetic energy can be ...
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“Understanding poverty is essential to solving one of society’s biggest challenges CBSE 2024-2025 NCERT Social Science Class 9th Chapter 3 Poverty as a Challenge MCQ Question helps students explore the causes effects and solutions related to poverty This chapter highlights ...
An ideal gas follows the ideal gas law without interactions between molecules. It obeys Boyle’s, Charles’s, and Avogadro’s laws. Its particles move randomly in constant motion. Collisions are perfectly elastic. Temperature relates to kinetic energy. It is hypothetical and useful ...
The correct answer is (a) Green gram. Green gram (moong dal) is a pulse crop, grown for human consumption. In contrast, berseem, oat, and Sudan grass are fodder crops, cultivated primarily to feed livestock. Class 9th Science NCERT MCQ Questions
“The real asset of a nation is its people CBSE 2024-2025 NCERT Social Science Class 9th Chapter 2 People as Resource MCQ Question helps students understand how education health and skill development enhance economic growth This chapter explains the significance ...