SUMMATIVE ASSESSMENT –I (2012) SCIENCE Class – IX CBSE SAMPLE PAPER 1. An unlit incense stick (agarbatti) gives smell only when we come close to it but on lighting the stick we get smell even far away from it, why? 2. If the mass of a body is doubled what will happen to its acceleration, if the applied force remains constant ? 3. Name the processes by which CO 2 and H 2 O move into and out of a cell ? 4. Tabulate any two differences between mixtures and compounds 5. Mention any two phenomena which can be successfully explained on the basis of Universal law of gravitation. 6. What is meant by endocytosis ? Name an organism which uses this process. 7. Mention two functions of stomata. 8. (a) Draw a labeled diagram of the apparatus used to separate a mixture of oil and water. Write name of this apparatus. (b) State any two other applications of the technique used
CBSE NCERT SOLUTION, STUDY MATERIAL, NOTES,CTET, SAMPLE PAPER, SCIENCE, PHYSICS, CHEMISTRY, BIOLOGY, CBSE QUESTION PAPER, SAMPLE PAPER, CBSE Syllabus; CBSE Model Papers; BOARD Exam PAPER; ONLINE STUDY HELP, STUDY MATERIALS, For CLASS 6 to 12, PDF FILE, YouTube VIDEO for lessons.