1.In the formula P=P0e−hcxP = P_0 e^{-\frac{hc}{x}}P=P0e−xhc, hhh is Planck's constant and ccc is the speed of light. The dimensional formula for xxx isa.[M1L2T−2][M^1L^2T^{-2}][M1L2T−2]b.[M0L1T0][M^0L^1T^0][M0L1T0]c.[M1L3T−2][M^1L^3T^{-2}][M1L3T−2]d.[M0L0T0][M^0L^0T^0][M0L0T0]Login to continueOnly logged in users canattempt or see the solution.