Physics What device converts light energy to electrical energy? Thermocouple Photovoltaic cell Heliostats Photodiode Thermocouple Photovoltaic cell Heliostats Photodiode ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchoff's Voltage Law is known as Both None of these Conservation Energy Conservation of Charge Both None of these Conservation Energy Conservation of Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Current None Both A & B Voltage Current None Both A & B Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Joule Ohm Watt Farad Joule Ohm Watt Farad ANSWER DOWNLOAD EXAMIANS APP
Physics Sound of frequency below 20 Hz is called ultrasonic infrasonic audio sounds supersonics ultrasonic infrasonic audio sounds supersonics ANSWER DOWNLOAD EXAMIANS APP
Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Latent heat of vaporization of water increases Boiling point of water decreases Boiling point of water increases Latent heat of vaporization of water decreases Latent heat of vaporization of water increases Boiling point of water decreases Boiling point of water increases Latent heat of vaporization of water decreases ANSWER DOWNLOAD EXAMIANS APP
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