Physics Which resource is both renewable and inexpensive? Coal Sunlight Gold Minerals Coal Sunlight Gold Minerals ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following events occurred first ? Max Planck unveiled the Quantum Theory Madame Marie Curie became the first woman Nobel Prize winner Albert Einstein propounded the General Theory of Relativity Marconi first tranmitted a wireless signal Max Planck unveiled the Quantum Theory Madame Marie Curie became the first woman Nobel Prize winner Albert Einstein propounded the General Theory of Relativity Marconi first tranmitted a wireless signal ANSWER DOWNLOAD EXAMIANS APP
Physics A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct? The speeds of both the photons in vacuum are different The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. The speeds of both the photons in vacuum are different The frequency of X-ray photon is higher than the frequency of visible radiation photon. The wavelength of X-ray photon is less than the wavelength of visible radiation photon. Both the photons have different energies. ANSWER DOWNLOAD EXAMIANS APP
Physics The earth-wire of a cable is connected to The outer metallic body of the appliance The filament of the appliance The fuse of the appliance Short circuitry of the appliance The outer metallic body of the appliance The filament of the appliance The fuse of the appliance Short circuitry of the appliance ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to measure the speed of the wind is Anemometer Altimeter Chronometer Dosimeter Anemometer Altimeter Chronometer Dosimeter ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Ionosphere Mesosphere Stratosphere Troposphere Ionosphere Mesosphere Stratosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
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