You need the radius or diameter of the blender. You need the radius or diameter of the blender. If it's 6 inches. Your answers would be. 71.36 mph @ 4,000 rpm. 356.81 mph @ 20,000 rpm. 3,711 mph if the last one is 208,000 rpm.
Definition of pK a and K a. The definition of K a is: [H + ] . [B] / [HB], where B is the conjugate base of the acid HB. The pK a value is defined from K a, and can be calculated from the K a value from the equation pKa = -Log 10 (K a).
mA means milliamperes (10^-3 amperes). uA means micro amperes (10^-6 amperes). kA means kiloamperes (10^3). MA means megamperes (10^6) 5.0 x 10(-3) A = 5.0 mA 5.0 x 10(-6) A = 5.0 uA 5.0 x 10(3) A = 5.0 kA 5.0 x 10(6) A = 5.0 MA > A toy train set has a resistance of 20.0 W and uses a current of > 250 mA.