Physics Heat from the sun reaches earth by the process of Convection Conduction All of these Radiation Convection Conduction All of these Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics A NOT gate can be implemented by: A single resistor Two diodes A single diode A single transistor A single resistor Two diodes A single diode A single transistor ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Carbon dioxide Ammonia Ozone Chlorine Carbon dioxide Ammonia Ozone Chlorine ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is false about displacement? It is always positive Displacement is never greater than Distance It can be positive, negative or zero Its SI unit is meter It is always positive Displacement is never greater than Distance It can be positive, negative or zero Its SI unit is meter ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of Magnetic Induction? Henry Volt Ohm Farad Henry Volt Ohm Farad ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Pressure Humidity Temperature Volume Pressure Humidity Temperature Volume ANSWER DOWNLOAD EXAMIANS APP
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