Physics The cooling by a desert Cooler is based on: Hot air replacement Air Rehydration Air dehydration Evaporative Cooling Hot air replacement Air Rehydration Air dehydration Evaporative Cooling ANSWER DOWNLOAD EXAMIANS APP
Physics In which one of the following the phenomenon of total internal reflection of light is used ? Formation of mirage Working of binoculars Twinkling of stars Formation of rainbow Formation of mirage Working of binoculars Twinkling of stars Formation of rainbow ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Equator Poles Surface Centre of earth Equator Poles Surface Centre of earth ANSWER DOWNLOAD EXAMIANS APP
Physics A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? 3.44 sec 2.87 sec 5.41 sec 4.65 sec 3.44 sec 2.87 sec 5.41 sec 4.65 sec ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 43969 43967 16/5 18/5 43969 43967 16/5 18/5 ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency of ultrasound wave is typically Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz Below 20 kHz Above 20,000 kHz Above 20 kHz Below 02 kHz ANSWER DOWNLOAD EXAMIANS APP
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