eCoaching | Online Home Tutors & Teachers
Question Options
The distance between a node anti node ?, ?/4, ?/2, 2?
Energy stored in winding spring : Elastic P.E, K.e, Solar energy, Electrical
Angle between ray of light and wave front : w = k/m, w = ?k/m, w = ?K/m, w=K/?m
Human blood pressure is measured in : N-m2, mm, Pascal, Cm
Isothermal process is carried out at constant : Not Mentioned
I (j x k) is equal to: K, 2, 1, 0
The slop of velocity time graph gives : Distance, Area, Acceleration, Speed
The total base quantities are : 9, 7, 3, none
If focal length is 5 cm then power of a lens is : 5, 10, 15, 20