Energy efficiency refers to using less energy to perform a task while maintaining or improving performance. It involves optimizing technology and practices to reduce energy consumption, costs, and environmental impact.
							
								
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								Srushti									
						
										Asked: In: Class 10 Science									
															Proteinuria is the presence of excess proteins in urine, indicating potential kidney dysfunction. It can result from various conditions, such as kidney disease or inflammation. Monitoring and addressing underlying causes are crucial.
								Mayur Arya									
						
										Asked: In: Class 10 Science									
															NCERT latest Class 10 Science sample question paper 2023-2024