Physics One thousand microns is equal to 10-9m 10-3m 10-12m 10-6m 10-9m 10-3m 10-12m 10-6m ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 80 db Above 120 db Above 50 db Above 30 db Above 80 db Above 120 db Above 50 db Above 30 db ANSWER DOWNLOAD EXAMIANS APP
Physics Sound cannot pass through Air Steel Water Vacuum Air Steel Water Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics In order to make an electromagnet you need a Iron nail Dry cell batteries Thin coated copper wire All of these Iron nail Dry cell batteries Thin coated copper wire All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is an instrument meant for measuring ________ Air masses Wind speed Temperature Velocity Air masses Wind speed Temperature Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper is a better conductor of electricity than iron Copper is cheaper than iron Copper can take higher power than iron Copper is lighter than iron Copper is a better conductor of electricity than iron Copper is cheaper than iron Copper can take higher power than iron Copper is lighter than iron ANSWER DOWNLOAD EXAMIANS APP
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