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ParineetaExercise Page No 12 1. Multiple choice questions. (i) Which one of the following types of resource is iron ore? (a) Renewable (b) Biotic (c) Flow (d) Non-renewable Answer: Non-renewable (ii) Under which of the following type of resources can tidal energy not be put? (a) Replenishable (b) Human-made (c) Abiotic (d) Non-recyclable Answer: Replenishable … Read more
In this chapter, students are introduced to the world of chemical reactions, emphasizing their importance in everyday life. The chapter begins by defining chemical reactions and discussing various types of reactions. It delves into the concept of chemical equations as a means to represent and balance reactions, adhering to the law of conservation of mass. … Read more
NCERT Solutions for Class 9 Science Chapter 1, “Matter in Our Surroundings,” provide comprehensive answers to exercises, aiding students in understanding fundamental concepts like states of matter, diffusion, and physical changes. These solutions, aligned with NCERT guidelines, facilitate effective learning and problem-solving, crucial for a strong foundation in science. 1. Convert the following temperature to … Read more
“Unlock the secrets of science with NCERT Class 9 Science Chapter 10 – Work and Energy! 🚀 Dive into the world of motion, force, and energy as we explore the fundamental concepts that shape our understanding of the physical universe. 💡 My latest post provides comprehensive solutions to the NCERT exercises, offering a step-by-step guide … Read more
Alan Turing is generally acknowledged to be the father of computer science . He was a British mathematician, logician, and computer scientist who is best known for his work decoding the German military’s Enigma code during World War II. He is also known for his contributions to the field of artificial intelligence. In addition to … Read more
Galileo Galilei was an Italian astronomer, physicist, and mathematician who lived from 1564 to 1642. He is considered by many to be the “The father of science.” His work was crucial in laying the groundwork for the scientific revolution that occurred in the 17th century, and he is credited with making a number of seminal … Read more
Aristotle was a Greek philosopher and scientist who lived from 384 BCE to 322 BCE. He is credited with making significant contributions to a number of disciplines of study, including biology, zoology, physics, ethics, and politics. As a result of his ground-breaking contributions to the study of biology, he is often referred to as the … Read more
The Father of Surgery in India is usually regarded to be Sushruta, an ancient Indian physician who flourished around the 6th century BCE. He is known for performing complex surgical procedures such as cataract surgery, plastic surgery, and rhinoplasty (nose surgery) using techniques that were advanced for his time. He is credited with making significant … Read more
SDPO Full Form Sub Divisional Police Officer . It is In India, SDPO is a unique police rank. The name comes from Lord Raffles’ British Indian Police Act of 1861, which established police officers to carry out policing tasks in British India. It is a police level below that of Inspectors. This position has no … Read more