Physics Sound travels at the fastest speed in steel water vacuum air steel water vacuum air ANSWER DOWNLOAD EXAMIANS APP
Physics An instrument that records earthquakes is Ergograph Thermograph Seismograph Ediograph Ergograph Thermograph Seismograph Ediograph ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Dispense light into component colours Refract light of different colours Transmit or absorb light of different colours Reflect lights of different colours Dispense light into component colours Refract light of different colours Transmit or absorb light of different colours Reflect lights of different colours ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Erg Ohm Joule Volt Erg Ohm Joule Volt ANSWER DOWNLOAD EXAMIANS APP
Physics What is the full form of "RADAR" ? Radio Detect and Rangs Radio Device and Ranging Radio Detecting and Ranging Region Device and Ranging Radio Detect and Rangs Radio Device and Ranging Radio Detecting and Ranging Region Device and Ranging ANSWER DOWNLOAD EXAMIANS APP
Physics Light from the Sun reaches us in nearly 16 minutes 2 minutes 8 minutes 4 minutes 16 minutes 2 minutes 8 minutes 4 minutes ANSWER DOWNLOAD EXAMIANS APP
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