Physics Where does hydroelectric energy come from? All of these Solar Water Air All of these Solar Water Air ANSWER DOWNLOAD EXAMIANS APP
Physics Soap bubble attains spherical shape due to ________ Surface tension Viscosity Pressure Inertia Surface tension Viscosity Pressure Inertia ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels with a different speed in media. In what order does the velocity of sound increase in these media? Iron, water and air Water, iron and air Iron, air and water Air, water and iron Iron, water and air Water, iron and air Iron, air and water Air, water and iron ANSWER DOWNLOAD EXAMIANS APP
Physics If a barometric reading is falling, this usually indicates what No pressure Decreasing pressure None Increasing pressure No pressure Decreasing pressure None Increasing pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Pipelines expand due to freezing Pipelines contract in their volume Water freezes and expands in its volume Temperature of ice is less than that of water Pipelines expand due to freezing Pipelines contract in their volume Water freezes and expands in its volume Temperature of ice is less than that of water ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Zener diode Tunnel diode Junction diode Gun diode Zener diode Tunnel diode Junction diode Gun diode ANSWER DOWNLOAD EXAMIANS APP
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