Question

Class 10th MCQ syllabus -- Are these experiments in our course of MCQ paper from class 9th experiments -- a)To study the limiting friction between blocks of diff. masses and surfaces of different nature b)To study the variation in time period of a simple pendulum with its length and to plot LT-2 graph c)To study adaption features of xerophtes and draw labelled diagrams d) To identify saturated and unsaturated organic compounds from the following -- kerosene, vegetable oil, butter, carbon tetrachloride

Answer 1

hlo I have been working on it is