Kadam Sambhal Ke

Kadam Rasul Mosque, whose construction is characterised by the use of bricks and black marble, is situated at______

#StudentTalk - Jaaniye kaise kiye Dipen ne apne padhai ke sabhi Doubts solve Doubtnut ke saath! :D

The ratio of average translational K.E. and average rotational K.E. of a linear polyatomic molecule at temperature T is:

A disc rolls on a table. The ratio of its K.E. of rotation to the total K.E. is -

The photoelectric emission requires a threshold frequency v_0 . For a certian metal lambda _1 = 2200 Å and lambda _2 = 1900 Å produce electrons with a maximum kinetic enrgy KE_1 and KE_2 , if KE_2= 2KE_1 , calculate v_0 and corresponding lambda _0 ,

In the above problem the total KE before collision is

When a particle is performing linear SHM its KE is two times its pE at a position A and its PE is two times its KE at another position B . Find ratio of KE_(A) to KE_(B)