खुदकी 3D Cartoon बनाये सिर्फ 30Sec में Free Free

Which of the following elements occur in free state 3 ?

Which of the following is more stable free radical (A) Benzyl (B) Allyl (C) Vinyl (D) 3^(@) - butyl

A ball dropped from 9th storey of a multistoried building reaches the ground in 3 sec.In the 1st sec of its free fall,it passes through 'n' storeys, then 'n' is

How many of the following free radicals are more stable than \(C_{6}H_{5}-CH-CH_{3}\) ? (underlined carbon is free radical carbon)

A charged 30 mu F capacitor is connected to a 27 mH inductor. What is the frequency of free oscilolations of the circuit ?

A charged 30 mu F capacitor is connected to a 27 mH inductor. What is the angular frequency of free oscillations of the circuit ?

If n,e,A and v_(d) are free electron density inside conductor , charge of electron , area of cross-section of conductor and drift velocity of free electrons inside conductor, then current l through the conductor is