Young Minds Coaching Center

  Introduction  Everything around us undergoes certain changes. Changes can be either physical or chemical.  Physical change is a type of change where the physical properties of matter change. A change of state of matter, change in colour, odour, solubility, etc. all are examples of physical change. A chemical change is a type of change where the chemical properties of matter change. It is commonly called a chemical reaction. 1) Physical Change: i) Crushing a Can:  When you crush an aluminum can, it undergoes a physical change as its shape is altered without any change in its chemical composition. The aluminum remains aluminum, but its form is now flattened. ii) Stretching a Rubber Band:  Stretching a rubber band causes a physical change as its length and shape are altered. However, the chemical composition of the rubber remains the same. When released, the rubber band returns to its original shape due to its elastic properties. iii)Crumpling Paper:  Crumpling a piece of paper involv

 Introduction  Everything around us undergoes certain changes. Changes can be either physical or chemical.  Physical change is a type of change where the physical properties of matter change. A change of state of matter, change in colour, odour, solubility, etc. all are examples of physical change. A chemical change is a type of change where the chemical properties of matter change. It is commonly called a chemical reaction.  Five examples of physical and chemical changes in day-to-day life: 1. **Physical Change: a) Ice Melting**: When ice melts, it undergoes a physical change from a solid state to a liquid state. The chemical composition of the water molecules remains the same; only the arrangement of molecules changes as heat energy is absorbed. b) Cutting Vegetables**: Chopping vegetables is a physical change because it alters the shape and size of the vegetable pieces without changing their chemical composition. The vegetable remains the same substance; only its physical appearance

The Advent of Christianity and The Emergence of Islam    Introduction Christianity  is one of the most significant religions in human history and is one of the most common religions today along with others, including: Islam, Judaism, Hinduism and Buddhism.  Christianity is by far the largest religion in the world, holding the most members out of all the others with 2.4 billion believers. This means that nearly one third of the world’s total population is Christian.  Also, it is a monotheistic religion, which means that it centers on the idea that the world was created by one god and not a series of gods. “Islam” is an Arabic term which means to submit one’s will to the will of God. Islam is a monotheistic religion that teaches that there is only one divine being, one supreme Creator of the universe. Muslims believe that Islam is the true religion of God revealed to humanity. It is a universal religion that can be practiced by anyone at any time and in every place. The central concept o

भूमिका: परोपकार एक ऐसा शब्द है जिसका अर्थ शायद ही कोई न जानता हो, यह एक ऐसी भावना है जिसका विकास बचपन से ही किया जाना चाहिए। हम सबने कभी न कभी किसी की मदद जरुर की होगी और उसके बाद हमे बड़ा की गर्व का अनुभव हुआ होगा, बस इसी को परोपकार कहते हैं। परोपकार के कई रूप हैं, चाहे यह आप किसी मनुष्य के लिये करें या किसी जीव के लिये। परोपकार के विभिन्न प्रकार :  परोपकार की भावना अनेक रूपों में प्रकट होती हैं. धर्मशालाएं, धर्मार्थ, औषधालय, जलाशयों, पाठशालाओं आदि का निर्माण तथा भोजन, वस्त्र आदि का दान देना –परोपकार के ही विभिन्न रूप हैं. इनके पीछे सर्वजन हित एवं प्राणिमात्र के प्रति प्रेम की भावना निहित हैं। परोपकार की आवश्यकता: परोपकारी सामाजिक व्यवहार की आवश्यकता इसलिए है क्योंकि यह हमें अपने समुदाय में साझेदारी और सहानुभूति का भाव बनाए रखने में मदद करता है। जब हम दूसरों की जरूरतों को समझते हैं और उनकी मदद करते हैं, तो समाज में एक मेल और एकजुटता बनी रहती है। यह व्याकुलता और आपसी समर्थन को बढ़ावा देता है, जिससे हम सभी मिलकर अच्छे और सहयोगी तरीके से जी सकते हैं। परोपकार से लाभ और प्रभाव:  परोपकार से