जल में प्रकाश की चाल कितनी होती है

Mujhe pure All qustons2019 gd army

Ans . 2lakh 25 thousand km/s

Pani ma pradesh kisi chal pathaya

Jal me Prakash ki chal hota hai

Kanch Mein tatha Jal Mein apvartan kamshet 3 upon 2 tatha 4 upon 3 to nimnalikhit gyat kijiye Jal Mein prakash ki Chaal

Jal mai prakash ki chal kitani will kar ke dijie

Jaldse me prakash ki chal kya hota hai

2.25×10^8 m/sec

Jal me Prakash ki chal

Lota Ko English me kya kaha jata hai

Jal me prakash ki chal kitni hoti hai

hira me prakash ki chal
kya hota hai

पानी में प्रकाश की चाल कितनी होती है

225000000 metera par second

Nutan ka1,2,3, niyam

Pani me prakas ki chal kitna hota hai

Jal Mein prakash ki Chaal hoti hai

Pani me Prakash ki chal