WebApr 5, 2024 · Explanation: Non-conducting materials can be charged easily by friction like a plastic scale, inflated balloon, woolen cloth, etc. Copper rod is a conducting material. 2. When a glass rod is rubbed with a piece of silk cloth, the rod. a. and the cloth both acquire positive charge. WebCBSE Class 8 Science Chapter 15 Some Natural Phenomena gives them knowledge of natural phenomena like lightning, earthquakes, etc. They shed light on the causes and …
Pliysics is a basic discipline in the cate quantitative reasoni... Filo
WebImportant Questions for CBSE Class 8 Science Chapter 6 - Vedantu. Study Important Questions for Class 8 Science Chapter 6 - Combustion and Flames Very Short Answer Questions: (1 Marks) 1. _____ do not produce flames but generate heat. A. Kerosene B. Oil C. Petrol D. Coal Ans: D. Coal 2. WebThe class 8 Science chapter 15 discusses natural phenomena: lightning and earthquakes, and the measures to be taken to minimize the destruction caused by these phenomena. Let us take a look at some important points discussed in the chapter. flame resistant duck bib carhart
CBSE 8 Physics Some Natural Phenomena Earthquakes
WebA) Lightning and sparks from woollen clothing are essentially the same phenomena. B) When you rub a plastic scale on dry hair, it acquires charge. C) A glass rod when rubbed with silk acquires negative charge. D) Static charges are called so, because they do not move by themselves. View Solution play_arrow. WebChapter covers the topics like nature, type and transfer of electric charge, lightning and safety measures, earthquakes, protection against earthquakes and more. Check video lessons and MCQ quizzes for Class 8 Science Chapter … WebConservation of Plants and Animals 8. Cell – Structure and Functions Extended Worksheet 2 9. Reproduction in Animals 10. Reaching the Age of Adolescence Moving Things, People and Ideas 11. Force and Pressure 12. Friction 13. Sound Extended Worksheet 3 Natural Phenomenon 14. Chemical Effects of Electric Current 15. Some Natural Phenomena 16. flame resistant coverall warm