Physics The device used for locating submerged objects under sea is. Laser Sonar Maser Radar Laser Sonar Maser Radar ANSWER DOWNLOAD EXAMIANS APP
Physics When the main switch of the house is put off it disconnects the Live wire and the earth wire Earth wire and the neutral wire Live wire and the neutral wire Live wire only Live wire and the earth wire Earth wire and the neutral wire Live wire and the neutral wire Live wire only ANSWER DOWNLOAD EXAMIANS APP
Physics Electric power is measured in units of Volt Watt Ampere Joule Volt Watt Ampere Joule ANSWER DOWNLOAD EXAMIANS APP
Physics The cover of a solar cooker is made of glass because It rediates heat better than metals It absorbs sun's rays It retains the heat inside by the green house effect It reflects sun's rays It rediates heat better than metals It absorbs sun's rays It retains the heat inside by the green house effect It reflects sun's rays ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? 25 W Both 100 W Neither 25 W Both 100 W Neither ANSWER DOWNLOAD EXAMIANS APP
Physics In order to make an electromagnet you need a Dry cell batteries All of these Iron nail Thin coated copper wire Dry cell batteries All of these Iron nail Thin coated copper wire ANSWER DOWNLOAD EXAMIANS APP
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