Physics The substance which conducts current in the solid state is Graphite Iodine Sodium chloride Diamond Graphite Iodine Sodium chloride Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing the length of the coiled wire Increasing current supply All of these Increasing the number of turns Increasing the length of the coiled wire Increasing current supply All of these Increasing the number of turns ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Ionosphere Exosphere Mesosphere Stratosphere Ionosphere Exosphere Mesosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? One–third Six times Three times Nine times One–third Six times Three times Nine times ANSWER DOWNLOAD EXAMIANS APP
Physics What device converts light energy to electrical energy? Photodiode Heliostats Thermocouple Photovoltaic cell Photodiode Heliostats Thermocouple Photovoltaic cell ANSWER DOWNLOAD EXAMIANS APP
Physics Centrifugal force increases with Acceleration Temperature Humidity Pressure Acceleration Temperature Humidity Pressure ANSWER DOWNLOAD EXAMIANS APP
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