Which of the following best estimates the momentum carried by an electromagnetic wave with energy of 30 joules?

W) 10\({}^{7}\)

X) 10\({}^{-5}\)

Y) 3 x 10\({}^{-7}\)

Z) 9 x 10\({}^{-5}\)
W) 10\({}^{-7}\)