A scientific instrument uses of energy in

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A scientific instrument uses

250\,\text{mJ}

of energy in

2\,\text{ms}

. Compute its power output. (a)

0.125\,\text{W}

(b)

125000\,\text{W}

(c)

125\,\text{W}

(d)

12.5\,\text{W}