Example: air traffic controller
11 Physics Deleted Syllabus Portion For 2020
Found 1 free book(s)
SCIENCE (Code No. 086) Classes: IX and X (2020-21)
cbseacademic.nic.in11. Determination of the speed of a pulse propagated through a stretched string/slinky (helical spring). Unit-III 12. Study of the characteristics of Spirogyra, Agaricus, Moss, Fern, Pinus (either with male or female cone) and an Angiospermic plant. Draw and give two identifying features of the groups they belong to. Unit-II 13.