General science mcqs class 8th part 10||ETEA education cadres posts of khyber pakhtoonkhwa. скачать в хорошем качестве

General science mcqs class 8th part 10||ETEA education cadres posts of khyber pakhtoonkhwa.

General science mcqs class 8th part 10||ETEA education cadres posts of khyber pakhtoonkhwa. "General Science Class 8th Part 10" is a comprehensive video covering essential topics in science for 8th-grade students. This video is designed to help students prepare for the ETEA education cadres posts of Khyber Pakhtoonkhwa, including PST, CT, PET, and DM. Topics Covered 1. pH Value of Pure Water: The pH value of pure water is 7. 2. Acidity and Alkalinity: Understanding the pH scale and identifying acidic and alkaline substances. 3. pH Values of Common Substances: pH values of lemon, vinegar, baking soda, and other everyday substances. 4. Neutral Substances: Identifying neutral substances like water. 5. Force and Pressure: Understanding the SI units of force (Newton) and pressure (Pascal). 6. Pressure in Liquids: How pressure increases with depth in liquids and acts equally in all directions. 7. Density: Understanding the concept of density and its relationship with mass and volume. 8. Atmospheric Pressure: How atmospheric pressure changes with altitude. 9. Buoyant Force: Understanding the concept of buoyant force and its role in floating and sinking objects. 10. Applications of Buoyancy: Why objects float or sink in water, and the design of ships. 11. Newton's Laws of Motion: Understanding the third law of motion and its application in bottle rockets. 12. Transparent and Translucent Objects: Understanding the properties of transparent and translucent objects. 13. pH of Blood: The pH value of blood and its importance. 14. Standard Atmosphere: Understanding the concept of standard atmosphere and its relationship with pressure. 15. Buoyancy and Density: How density affects the buoyancy of objects. #GeneralScience #Class8th #ETEA #KhyberPakhtoonkhwa #PST #CT #PET #DM #ScienceEducation #pHValue #Force #Pressure #Density #AtmosphericPressure #BuoyantForce #NewtonsLaws #TransparentObjects #TranslucentObjects General science class 4th All parts 👇    • General science mcqs 4th class ETEA (PST C...   General science class 5th All parts 👇    • General science MCQs Class 5th-  (PST CT P...   General science class 6th All parts 👇    • General Science Class 6th MCQs (ETEA PST C...   General science class 7th All parts 👇    • General science class 7th MCQs (ETEA tests...   General science class 8th All parts    • Class 8th general science mcqs ( ETEA educ...   ETEA Science MCQs, General Science Class 8 General Science Class 8th ETEA Khyber Pakhtoonkhwa PST, CT, PET, DM Science Education pH Value Force Pressure Density Atmospheric Pressure Buoyant Force Newton's Laws Transparent Objects Translucent Objects Buoyancy Floating Sinking.