Yes, the gravitational field of EM radiation can be directly detected through the measurement of gravitational waves. These are ripples in the fabric of space-time caused by the acceleration of massive objects, such as merging black holes or supernovae explosions. How does the gravitational field...
(iii) They are not deflected by electric and magnetic fields. This indicates that X-rays do not have charged particles. (iv) They ionize the gas through which they pass. (v) They affect photographic plates. (vi) X–rays can penetrate through the substances which are opaque to ordinary ...