Physics Which one among the following is not an electromagnetic wave? Cathode Ray Infrared Ray R-Ray X-Ray Cathode Ray Infrared Ray R-Ray X-Ray ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its None of these Frequency Speed Wave length None of these Frequency Speed Wave length ANSWER DOWNLOAD EXAMIANS APP
Physics The method of magnetisation is: Hammering a magnet Passing direct current through it Heating a magnet Passing alternating current through it Hammering a magnet Passing direct current through it Heating a magnet Passing alternating current through it ANSWER DOWNLOAD EXAMIANS APP
Physics Microphone is a device which transforms the Sound signal into light signal Current signal into sound signal Sound signal into current signal Light signal into sound signal Sound signal into light signal Current signal into sound signal Sound signal into current signal Light signal into sound signal ANSWER DOWNLOAD EXAMIANS APP
Physics The theory of relativity is presented by which scientist Marie Curie Stephen Hawking Isaac Newton Albert Einstein Marie Curie Stephen Hawking Isaac Newton Albert Einstein ANSWER DOWNLOAD EXAMIANS APP
Physics A vacuum cleaner works on the principle of pressure difference. On the moon it will Work as efficiently as on the earth Work with increased efficiency Work with reduced efficiency Not work at all Work as efficiently as on the earth Work with increased efficiency Work with reduced efficiency Not work at all ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS