#bowlingRunup me Kitna Tez Bhage ❓ Runup Speed

A particle of mass m is fixed to me one end of a light right rod of length l and rotated in a vertical circular path about its other end. The minmum speed of the particle at its highest point must be

A hydrogen atom in ground state, moving with speed v collides with another hydrogen atom in ground state at rest. If vlev_(0)=sqrt((kE_(0))/(m_(H)))~~a*bcxx10^(n)m//s , then the collision is elastic. Here a,b and c are whole number, less then 9. Find the value of (axxbxxc)/(kxxn) (me^(4))/(2h^(2))=E_(0)=13.6eV//"atom"=2.18xx10^(-18)J//"atom" implies ionisation energy of H -atom implies m_(H)=1.67xx10^(-27)kgimplies Mass of hydrogen atom.

The de broglie wavelength of an electron moving with a speed of 6.6xx10^5 m//s is of the order of (h=6.6xx10^(-34) Js " and " m_e = 9xx10^(-31) kg)

Proton and electron are moving along circular path with same speed. Find out ratioof debroglie wavelength that is (lambda_e)/(lambda_p) If m_p =1836 m_e

The value of de broglie wavelength of an electron moving with a speed of 6.6xx10^5 m//s is approximately equal to [h=6.6xx10^(-34) Js " and " m_e=9xx10^(-31) kg]

Directions: Each of the questions below consists of a question and two or three statements given below It. You have to decide whether the data provided in the statements are sufficient to answer the question 4) What is the meaning of the code ‘kullu’ in a code lanugage? A) In that code language rem. tez kullu pullu tullu means 'Sher Singh is my son’ and ‘gullu sullu rullu pullu' means is he at home’. B) In that code language nel pullu kullu dela means ‘my daughter is Nirmala’ and setha gama lala means ‘sit with me’. C) In that code language nel dela pullu nillu means 'her daughter is Nirmala’ and 'kettu bala‘ means 'go home’. 1) B and either A or C 2) Either C or A 3) Either A or-B or C 4) Any two of them 5) None of these