Physics The least penetrating power ray is Beta rays Gamma rays Alpha rays None of these Beta rays Gamma rays Alpha rays None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Audible sounds Ultrasonics Megasonics Infrasonics Audible sounds Ultrasonics Megasonics Infrasonics ANSWER DOWNLOAD EXAMIANS APP
Physics Sending a frame to a group of stations is known as Multicasting Casting Single casting Spreading Multicasting Casting Single casting Spreading ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Watt per kelvin Pascal per kelvin Joule per kelvin Newton per kelvin Watt per kelvin Pascal per kelvin Joule per kelvin Newton per kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Ozone Chlorine Ammonia Carbon dioxide Ozone Chlorine Ammonia Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Physics Relative humidity is expressed as Percentage Grams Kilograms Ratio Percentage Grams Kilograms Ratio ANSWER DOWNLOAD EXAMIANS APP
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