Summative Assessment \u2013 Semester I<\/strong> Class: 8 Max Mks: 45 | Time: 2 hrs<\/p>\n\n\n\n Chapters included are<\/strong><\/p>\n\n\n\n General Instructions:<\/strong><\/p>\n\n\n\n 1. The instrument used to observe stars and other heavenly bodies is:<\/p>\n\n\n\n 2. A real, inverted and highly enlarged image is formed by a convex lens when the object is between:<\/p>\n\n\n\n 3. During snow storm, the atmosphere gets:<\/p>\n\n\n\n 4. The fluid used in barometer is:<\/p>\n\n\n\n 5. The phenomenon of splitting whit light into seven colors is called:<\/p>\n\n\n\n 6. A meteorite is a part of meteor, which failed to burn in Earth\u2019s atmosphere. ______________.<\/p>\n\n\n\n 7. When the refraction takes place through glass prism, the emergent ray always bends towards the ____________ of prism.<\/p>\n\n\n\n 8. Define heat energy.<\/p>\n\n\n\n 9. The normal atmospheric pressure is ____________.<\/p>\n\n\n\n 10.Write the SI unit of latent heat.<\/p>\n\n\n\n 11. State the functions of diaphragm in photographic camera.<\/p>\n\n\n\n 12.(a) Define Galaxy. 13. (a) Define calorie. 14.Define the terms (a) element, (b) meteors.<\/p>\n\n\n\n 15.On the basis of kinetic theory of matter explain why the liquids have a definite volume, but no definite shape.<\/p>\n\n\n\n 16.Differentiate between short-sighted eye and long-sighted eye.<\/p>\n\n\n\n 17.Give any two advantages of tides.<\/p>\n\n\n\n 18.What do you understand by the term surface tension?<\/p>\n\n\n\n 19. The statements below are incorrect, Write the correct statements. 20. State the laws of refraction.<\/p>\n\n\n\n 21.(i) Draw a neat diagram for the formation of lunar eclipse. 22. 75g of water at 10\u00b0C is heated by supplying 25200 J of heat energy. If specific het capacity of water is 4.2 Jg-1\u00b0C-1, calculate the final temperature of water.<\/p>\n\n\n\n 22. 75g of water at 10\u00b0C is heated by supplying 25200 J of heat energy. If specific het capacity of water is 4.2 Jg-1\u00b0C-1, calculate the final temperature of water.<\/p>\n\n\n\n 23.Why do deep sea divers wear specially designed suits?<\/p>\n\n\n\n 24.Describe in brief the construction of simple barometer.<\/p>\n","protected":false},"excerpt":{"rendered":" CBSE Sample Papers for Class 8 Physics \u2013 SA1 Summative Assessment \u2013 Semester IPhysics Class: 8 Max Mks: 45 | Time: 2 hrs Chapters included are Universe Light Heat More about Solids, Liquids and Gases General Instructions: All questions are compulsory Questions 1 to 5 are multiple-choice questions and carry 1 mark each. Choose the appropriate […]<\/p>\n","protected":false},"author":295,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"newspack_featured_image_position":"","newspack_post_subtitle":"","newspack_article_summary_title":"Overview:","newspack_article_summary":"","newspack_hide_updated_date":false,"newspack_show_updated_date":false,"footnotes":""},"categories":[58,16],"tags":[],"boards":[1181],"class_list":["post-45077","post","type-post","status-publish","format-standard","hentry","category-class-8","category-sample-papers","boards-cbse","entry"],"yoast_head":"\n
Physics<\/strong><\/p>\n\n\n\n
(b) Name the galaxy which is nearest to our galaxy.<\/p>\n\n\n\n
(b) State the units of specific heat capacity.<\/p>\n\n\n\n
(a) Moisture in mercury increases the barometric height.
(b) The more the temperature of a hot body, the more slowly the heat flows from it into the cold body.<\/p>\n\n\n\n
(ii) What do you understand by the term remote sensing?<\/p>\n\n\n\n