Paradox of radiation of charged particles in a gravitational field electric field has an accompanying magnetic field, and the whole oscillating electromagnetic radiation field propagates independently of the accelerated charge, carrying away momentum and energy. The energy in the radiation is provided by the work that accelerates the charge. The theory of general relativity is built on the equivalence principle of gravitation and inertia. This principle states that it is impossible to distinguish through any local measurement whether one is in a gravitational field or being accelerated. An elevator out in deep space, far from any planet, could mimic a gravitational field to its occupants if it could be accelerated
Sound of a Woman fun this sound was -- and is." Julia Leconte of "NOW Magazine" noticed that "at first, [...] Kiesza's debut album seems overwrought [...] but eventually, subtleties and variety emerge" and felt that "Kiesza's so much better when she reels back her impressively ranging vocals to buttery." Chris Chiu of "The Silhouette" wrote that the album "offers the same intensity and sound that made her an instant hit and proved her overwhelming potential," but also that it "suffers from a bit of an identity crisis." Larry Fitzmaurice of Pitchfork Media noted that "Sound of a Woman" "fails to spark, as its