The characteristic distance at which quantum gravitational effect are significant the planck length can be determined form a suitable combination of the fundamental physical constant G h and c which of the followng correctly gives the planck length ?
Plank 's constant (h) speed of length in vacium (C) and newton 's gravitational constant (G) are three fundamental constant .Which of the following combinations of these has the dimension of length?
Find the physical quantity whose value depends on the velocity of light c, mass of electron m and Planck constant h and which has the dimension of distance.
If distance travelled by an electron (mass of electron = m) in 1 sec. is equal to 2 times of its Debroglie wavelength (lambda) then which of the following is correct. (h = plancks constant)
If velocity of light c, planck's constant h and gravitational constnat G are taken as fundamental quantities then the dimensions of the length will be
Planck's constant (h), gravitational constant (G) and the speed of light (c ) are taken as the fundamental quantities in a system. Find the dimensions of length and time in this system.
If the velocity of light c, gravitational constant G and Planck's constant h be taken as fundamental units the dimension of mass in the new system will be-
Which one of the following has the same dimension in length as Planck's constant ?
If the velocity of light c, the gravitational constant G and Planck constant h are chosen as the fundamental units, find the dimensions of length , mass, and time in the new system.
