A photon of wavelength 4400 Å is passing through vacuum. The effective mass and momentum of the photon are respectively [AMU 2000]

\[5\times {{10}^{-35}}kg,\,\,1.5\times {{10}^{-26}}\,kg\text{-}m/s\]

\[5\times {{10}^{-36}}kg,\,\,1.5\times {{10}^{-27}}\,kg\text{-}m/s\]

Zero, \[1.5\times {{10}^{-26}}\,kg\text{-}m/s\]

\[5\times {{10}^{-36}}kg,\,1.67\times {{10}^{-43}}kg\text{-}m/s\]

A photon of wavelength 4400 Å is passing through vacuum. The effectiv

1.	A photon of wavelength 4400 Å is passing through vacuum. The effective mass and momentum of the photon are respectively [AMU 2000]
A.	\[5\times {{10}^{-36}}kg,\,\,1.5\times {{10}^{-27}}\,kg\text{-}m/s\]
B.	\[5\times {{10}^{-35}}kg,\,\,1.5\times {{10}^{-26}}\,kg\text{-}m/s\]
C.	Zero, \[1.5\times {{10}^{-26}}\,kg\text{-}m/s\]
D.	\[5\times {{10}^{-36}}kg,\,1.67\times {{10}^{-43}}kg\text{-}m/s\]
Answer» B. \[5\times {{10}^{-35}}kg,\,\,1.5\times {{10}^{-26}}\,kg\text{-}m/s\]