Question


1. Geometrized units are units in which the speed of light c andthe gravitational constant G are set to 1. Convert the followinginto the geometrized units, expressing everything in meters(m).

(a) the output of a 100-W light bulb (obviously 100 W)

(b) Planck’s constant ~ = 1.05 × 10^−34J · m

(c) speed of a car, v = 65 miles per hour

(d) the standard atmospheric pressure at the sea level,P_atm = 1.01 × 10⁵P

(e) density of water ρ = 1000 kg/m³