Kya aapko pata hai Flamingo bird ka color Pink ya Orange kyun hota hai?
Kya aap jaante hain pani mein namak dalte hi pani ka level kam kyun ho jata hai? :D
Iss Video mein Jaaniye kya hota hai NEPOTISM ka matlab..!!
Doubtnut... Naye Zamane ka Teacher!! :D #HappyTeacher’sDay #TeachersDay2020
Active Mass | | Types OF Equilibrium Constant, Kc, Kp and Ka | | Relationship between Kc and Kp, Kc and Ka and Kp and Ka | | Class Illustrations with Short Tricks
When the voltage applied to an X-ray tube increases from 10 to 20 kV the wavelength difference between the ka line and the short wave cut-off of continuous X-ray spectrum increases by a factor of 3.0 . Identify the target element. Take 4/3R = 1200 Å where R is Rydberg’s contant and hc = 12.4 keV Å
Iss video mein dekho bullet ko glass pe fire karne or throw karne se kya different result hoga..!!
Doubtnut ke saath seekhein iss english word ka matlab..!!
Doubtnut ke saath seekhein iss english word ka matlab..!!
