Light from a distant galaxy can travel different paths to the Earth. Why?
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Light from a distant galaxy can travel different paths to the Earth. Why?
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- Help me answer the given question ASAPElectromagnetic radiation is: A form of energy consisting of constant electric and magnetic fields. A form of energy consisting of fluctuating electric fields. A form of energy consisting of fluctuating electric and magnetic fields. A form of energy consisting of constant electric fields. A form of energy consisting of fluctuating magnetic fieldsIn a dentist's office, an X-ray of a tooth is taken using X-rays. What is the frequency in a vacuum if the wavelength is 4.76x10^-11 meters?
- How is the potential energy associated with an electromagnetic wave shared between the electric and magnetic fields? O there is no potential energy associated with an electromagnetic wave more of the energy is in the electric field it is equally shared between them O more of the energy is in the magnetic fieldWhich of the following is true regarding electromagnetic waves As wavelength increases speed of wave increases As wavelength increases frequency of the wave increases as frequency increases energy if the wave increase As frequency decreases energy of the wave increasesAt what conditions will EM waves be able to transmit through a conductor?