Lessons
07 Diversity in Living Organisms
- 01 Classification and evolution of organism
- Five kingdom classification system
- 03 Plantae : Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms
- 04 Animalia : Porifera, Coelenterata, Platyhelminthes, Nematoda
- 05 Animalia : Annelida, Arthropoda, Mollusca, Echinodermata, Protochordata
- 06 Animalia : Vertebrata
12 Sound
- 01 Production and Propagation of Sound
- 02 Sound waves are longitudinal waves and Introduction to characteristics of sound waves
- 03 Characteristic of Sound Waves
- 04 Reflection of sound, echo, reverberation and uses of multiple reflection9
- 05 Range of hearing and Applications of Ultrasound
- 06 SONAR
- 07 Structure of Human Ear