Motion in one dimension Physics ICSE Class IX Description of plant and animal tissues CBSE Class X Different kinds of compounds CBSE Class x presentation Chemistry Chemistry Class X CBSE presentation on acids bases and salts solidsandsemiconductordevices2-140316005035-phpapp01.ppt solidsandsemiconductordevices2-140316005035-phpapp01_2.ppt Electrostatics CBSE Class XII presentation Alternating current - fundamentals for CBSE Class XII Tuition Chemistry ICSE Class IX VIBGYOR BRPS HEREDITY AND EVOLUTION - CBSE Class X ppt HOW DO ORGANISMS REPRODUCE - CBSE Class X chemistry presentation icse class IX competition Atomic structure ICSE Class IX presentation Chemical bonding presentation ICSE Class IX The methodology of propagation of sound waves