Mpsc Point

Hello all, नुकताच ग्रूप c mains पेपर झाला आणि आज टेलिग्राम ला all classes च्या चॅनेल ला भरभरून मेसेज सुरू आहेत. मित्रांनो, एक गोष्ट लक्षात घ्या.. स्वतः मेहनत केल्याशिवाय कधीही तुमचा result येणार नाही आणि फक्त या सर्व टेलिग्राम चॅनेल च्या भरवश्यावर कुठलीही exam पास करता येणार नाही. काही लोक त्यांच्या चॅनेल ला अशे मॅसेज टाकतात जे बघून प्रत्येकाला वाटेल की यांचा क्लास लावायला पाहिजे 😅 पण तसे काहीही नसते, आणि जे पास होतात ते लोक बऱ्याचदा कुठलाही class न लावता पास होतात… याबद्दल नक्कीच दुमत नाही की काही लोक genuinely चांगले guide करतात.. काही विषयांचे क्लासेस करायला कोणतीच हरकत नाही..पण आजकाल वाढलेल्या strategy batches , mentorship batches , ठोकताळे पाहून मला हा मेसेज करावासा वाटला, बाकी ज्याची त्याची choice 😅🙏

Imp for group c mains 2024✅ Alpha, beta, and gamma rays are three types of radioactive decay. They have distinct properties in terms of their composition, charge, mass, and how they interact with matter. Understanding these differences is crucial in fields like nuclear physics and radiation safety. Alpha (α) Rays * Composition: An alpha particle is a helium nucleus, consisting of two protons and two neutrons. ⚛️ * Charge and Mass: It has a positive charge of +2 and a relatively large mass, about four times that of a proton. * Ionizing Power: Alpha particles have the highest ionizing power because of their large mass and charge. They are highly effective at knocking electrons out of atoms, creating ions. * Penetration Power: They have the lowest penetrating power. A sheet of paper, the outer layer of human skin, or even a few centimeters of air can stop them. They are primarily a health hazard if inhaled or ingested. Beta (β) Rays * Composition: A beta particle is a high-speed electron or positron. ⚡ * Charge and Mass: It has a negative charge of -1 (for an electron) and a very small mass, roughly 1/1837th that of a proton. * Ionizing Power: Beta particles have a moderate ionizing power, less than alpha but more than gamma rays. * Penetration Power: They have moderate penetrating power. They can pass through paper but can be stopped by a thin sheet of aluminum or a few millimeters of wood. They can cause skin burns and are dangerous if ingested. Gamma (γ) Rays * Composition: A gamma ray is a photon, a form of electromagnetic radiation. It is essentially high-energy light. 💡 * Charge and Mass: Gamma rays have no charge and no mass. * Ionizing Power: They have the lowest ionizing power because they are uncharged and interact with matter less frequently. * Penetration Power: They have the highest penetrating power. They can pass through the human body and require thick, dense materials like lead or concrete for shielding. They are the most dangerous type of external radiation.

Imp for group c mains 2024✅ Alpha, beta, and gamma rays are three types of radioactive decay. They have distinct properties in terms of their composition, charge, mass, and how they interact with matter. Understanding these differences is crucial in fields like nuclear physics and radiation safety. Alpha (α) Rays * Composition: An alpha particle is a helium nucleus, consisting of two protons and two neutrons. ⚛️ * Charge and Mass: It has a positive charge of +2 and a relatively large mass, about four times that of a proton. * Ionizing Power: Alpha particles have the highest ionizing power because of their large mass and charge. They are highly effective at knocking electrons out of atoms, creating ions. * Penetration Power: They have the lowest penetrating power. A sheet of paper, the outer layer of human skin, or even a few centimeters of air can stop them. They are primarily a health hazard if inhaled or ingested. Beta (β) Rays * Composition: A beta particle is a high-speed electron or positron. ⚡ * Charge and Mass: It has a negative charge of -1 (for an electron) and a very small mass, roughly 1/1837th that of a proton. * Ionizing Power: Beta particles have a moderate ionizing power, less than alpha but more than gamma rays. * Penetration Power: They have moderate penetrating power. They can pass through paper but can be stopped by a thin sheet of aluminum or a few millimeters of wood. They can cause skin burns and are dangerous if ingested. Gamma (γ) Rays * Composition: A gamma ray is a photon, a form of electromagnetic radiation. It is essentially high-energy light. 💡 * Charge and Mass: Gamma rays have no charge and no mass. * Ionizing Power: They have the lowest ionizing power because they are uncharged and interact with matter less frequently. * Penetration Power: They have the highest penetrating power. They can pass through the human body and require thick, dense materials like lead or concrete for shielding. They are the most dangerous type of external radiation.

PSI -23 batch मध्ये मुलींमधून प्रथम क्रमांक मिळवून सर्व महाराष्ट्र भर नाव लौकिक मिळवलेल्या अश्विनी केदारी मॅडम याचे आज निधन झाले🙏 त्यांना भावपूर्ण श्रद्धांजली 🙏🙏 💐💐💐💐💐💐💐💐