Physics Which among the following waves is used for communication by artificial satellites ? Radio waves Micro waves Frequency of 1016 series M. Radio waves Micro waves Frequency of 1016 series M. ANSWER DOWNLOAD EXAMIANS APP
Physics By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance? 102 2 1012 1036 102 2 1012 1036 ANSWER DOWNLOAD EXAMIANS APP
Physics Name the process of production of energy in the Sun Ionization Radioactivity Nuclear fission Nuclear fusion Ionization Radioactivity Nuclear fission Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 103 Pa 104 Pa 106 Pa 105 Pa 103 Pa 104 Pa 106 Pa 105 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to G-rays X-rays The infra-red rays The ultraviolet rays G-rays X-rays The infra-red rays The ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically An inductor A resistor A transformer A capacitor An inductor A resistor A transformer A capacitor ANSWER DOWNLOAD EXAMIANS APP
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