Physics If a copper wire is increased to double its length, its resistance will become Four times Half Double One–fourth Four times Half Double One–fourth ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Tunnel diode Schottky diode P-N Juction diode Photo diode Tunnel diode Schottky diode P-N Juction diode Photo diode ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Three times Remain same Double Four times Three times Remain same Double Four times ANSWER DOWNLOAD EXAMIANS APP
Physics In order to make an electromagnet you need a Dry cell batteries Iron nail Thin coated copper wire All of these Dry cell batteries Iron nail Thin coated copper wire All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of ultrasound wave is typically Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics Erg cross Sec is the unit of Energy Planck's constant Linear Momentum Angular momentum Energy Planck's constant Linear Momentum Angular momentum ANSWER DOWNLOAD EXAMIANS APP
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