An energy of erg is equal to

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

An energy of

2.5\times10^{8}

erg is equal to (a)

2.5\,\text{J}

(b)

25\,\text{J}

(c)

250\,\text{J}

(d)

12.5\,\text{J}