8th Standard SCERT Basic Science Text Book Part 2 - Chapter 19 | Kerala PSC SCERT Textbook Points

SCERT BASIC SCIENCE Text Book for Class 8 - Chapter 19 | Standard 8 അടിസ്ഥാനശാസ്ത്രം Part 2 - Chapter 19 | SOUND / ശബ്ദം |

00:00 - Introduction

00:35 - Source Of Sound | Natural Frequency | Dancing Light | The Buzzing Mosquito | Characteristics Of Sound - Pitch and Loudness | Male and Female Voices | Music & Noise | Sapthaswarangal |

09:35 - Propagation of Sound | Alexander Graham Bell | Hearing | Ear and Sound | Limits of Audibility | Hearing Aid | Uses of Ultrasonic Waves | Noise Pollution | Reducing Noise Pollution.

22:04 - Conclusion

This PSC video coaching class explains about the 8th standard Kerala SCERT Basic Science part 2 (Chapter 19) textbook with the points required for Kerala PSC examinations.

This coaching class is focusing on the only required points that one should study for PSC exams from the class 8 Basic science SCERT textbook part 2 nineteenth chapter. You should definitely study the points that we are telling in this video class as these are all important points. The questions and points explained in this class are very important for all your upcoming psc exams including LDC, LGS, Fireman, LP/UP Assistant, etc.

By watching this video lecture class, you are free from reading the nineteenth chapter of the SCERT basic science part 2 textbook of the eighth standard, as we are covering all psc required points from the textbook.

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 1 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 2 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 3 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 4 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 5 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 6 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 7 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 8 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 9 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 10 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 1 Chapter 11 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 12 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 13 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 14 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 15 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 16 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 17 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 18 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 19 - Click the following link:-

For 8th standard, SCERT Basic Science Textbook Part 2 Chapter 20 - Click the following link:-

Also, don't forget to watch our other coaching videos and playlists.

For Standard 5 SCERT Social Science Part 1 & 2 - All Chapters Playlist- Click the below link:

For 5th, 6th, 7th standard, SCERT Basic Science Text Book - All Chapters Playlist - Click the below link:-

For 8th standard, SCERT Basic Science Text Book Part 1 & part 2 - All Chapters Playlist - Click the below link:-

#SCERT_Class8_Basic_Science_Chapter19 #SCERTBasicScience #SCERTstandard8 #SCERTLPUPassistant #SCERTforLDC #SCERTforFireman #SCERTforConstable #SCERTtextBook #SCERTBasicSciencePart1Standard8

[vpnraj]

വിജയിക്കാനല്ല, മറിച്ച് മൂല്യമുള്ളതാകാൻ ശ്രമിക്കുക"😘😘😘 thank u mam,

[ladyjustice]

Nice class mam.. it's hard to read the book fully.. your classes help a lot

[vishnuprasadvg]

Effective class...Please include 10th standard science too..

[minituecraftfanbabdeepi]

Just vaayich maathram poyaaal manasilaavilla

[reethaakak]

Miss swanathandhu english term parayumo

[tobeornottobe]

Very useful video. Thank you for your effort 🙏
LP /UP ക്ക് മുന്നേ 10th വരെ തീർക്കണേ ടീച്ചർ... revision ചെയ്യാൻ ആണ്. ഒരുപാട് നന്ദി.

[Jayakumarpoothara]

നല്ല ക്ലാസ്സ്‌ ആണ്🙏🙏😆😆 ഇപ്പോഴാണ് ഇത് കാണുന്നത് 😢😢😢😢മുൻപ് കണ്ടിരുന്നെങ്കിൽ ഞാൻ ഇപ്പോൾ ജോലിയിൽ എത്തിയേനെ