Podcast
Questions and Answers
Which type of mirror is made by coating the back surface of a flat and smooth glass piece with a thin, reflecting film of aluminium or silver?
Which type of mirror is made by coating the back surface of a flat and smooth glass piece with a thin, reflecting film of aluminium or silver?
What is the substance like lead oxide used for in a mirror?
What is the substance like lead oxide used for in a mirror?
Who is credited with making the first mirror by coating the plane surface of a piece of ordinary glass with silver metal?
Who is credited with making the first mirror by coating the plane surface of a piece of ordinary glass with silver metal?
What is light?
What is light?
Signup and view all the answers
What can we see only because of light?
What can we see only because of light?
Signup and view all the answers
Which committee gave approval to prescribe this textbook?
Which committee gave approval to prescribe this textbook?
Signup and view all the answers
How can the digital textbook be obtained?
How can the digital textbook be obtained?
Signup and view all the answers
Where can the Q. R. Code for the digital textbook be found?
Where can the Q. R. Code for the digital textbook be found?
Signup and view all the answers
Where can the audio-visual teaching-learning material be accessed?
Where can the audio-visual teaching-learning material be accessed?
Signup and view all the answers
When was the first edition of this textbook published?
When was the first edition of this textbook published?
Signup and view all the answers
