Chapter 4 (HEAT) Class 7 SCIENCE NCERT (UPSC/PSC+CLASSROOM EDUCATION)

Insta - https://www.instagram.com/hrsht.dwivedi Download the NCERT Texbooks at - http://ncert.nic.in/textbook/textbook.htm #ncertbooks #ncertforupsc #ncertclass7science This is chapter 4 of NCERT Science Class 7 Textbook titled HEAT where I have talked about the perception of hot and cold and how we actually know through different activities that whether an object is hot or cold. Here the concept of measurement of temperature kicks and for that we discussed two types of thermometer - First one is clinical thermometer and second one is laboratory thermometer. The concept of transfer of heat is understood through conductors, insulators, What are land breeze and sea breeze has also been discussed. Watch the video for more details regarding chapter 4 of science class seven textbook. NCERT SCIENCE Class VII Textbook Videos of all Chapters - /playlist/PL_K2YMR-A5WIaJAyi73xFlSL5D5Axms_Y NCERT Geography Class VI The Earth:Our Habitat Textbook Videos of all Chapters - /playlist/PL_K2YMR-A5WK32uApeRAlP1JQr3OFww4q NCERT History Class VI Our Pasts I Textbook Videos of all Chapters - /watch/EzZ0fSPmOciQqm5dv67y9LW5A-RMY2K_LP=tsil&Y55Olkqive6i0 NCERT SCIENCE CLASS 6 Textbook Videos of all Chapters - /watch/oQBtK__P9oE8mdA5yD9eNKW5A-RMY2K_LP=tsil&kwRP_0L-779-t The environment and ecology videos can be found at /playlist/PL_K2YMR-A5WK2mrG6kdfdvdP-n7_MTzVU International Organizations Playlist - /playlist/PL_K2YMR-A5WI9gB7qO1BM5XgcIFJj1lNk Economy Lectures - /playlist/PL_K2YMR-A5WJ7S243E9stwzRwUgEpDS6G Geography videos please refer to our playlist - /playlist/PL_K2YMR-A5WLzwkDDBeM8FjoP5yFQREZ5 Medieval History videos can be found at - /watch/fJ-Hc7SSrfLUVUzcMPiniJW5A-RMY2K_LP=tsil&cszo_TQJbEeJH Indian Polity & Constitution Previous Years Solved Questions - /playlist/PL_K2YMR-A5WLJDyt9x7Mkbzn8x-vSWDiw Indian Ancient History Playlist - /playlist/PL_K2YMR-A5WJ8QjTs8KfaVsZJw1mGU6tB Rivers of India - /playlist/PL_K2YMR-A5WJOCz9vQhqvAuvi2A-AhWvI Inspiring Biographies Playlist - /playlist/PL_K2YMR-A5WLcLvV2rBRBCH8DFV9zwh-a Indian Polity and Constitution - /playlist/PL_K2YMR-A5WKg0BuWXI-GCv7pBYbOE7nw Modern History - /playlist/PL_K2YMR-A5WL9r800TcZBNnohv--U7Se0

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