class 9 physics chapter1 let's assess

class 9 physics chapter1 let's assess answers

[@ShailajaK-rx3os]

Physics Malayalam midiyam class eduthutharumo

[@jishasudeesh3767]

Only English medium

[@sreyasudheerv10brollno-17]

1st question manasilaayilla

[@jishasudeesh3767]

Ok
Light ray normalinodu aduthanenkil speed of light "less "aavum...
Normalilninnum akaleyanenkil speed of light "more" ayirikum.
Ivide normal line textil varachitilla. Horizontal line centre loode varachathinu sesham check cheyyanam .speed of light "less"ayathanu optically denser medium.

[@sreyasudheerv10brollno-17]

Manasilaayi
Thank you