Physics Choose the most appropriate answer: Natural radioactivity was discovered by Enrico Fermi Marie Curie Earnest Rutherford Henry Bacquerel Enrico Fermi Marie Curie Earnest Rutherford Henry Bacquerel ANSWER DOWNLOAD EXAMIANS APP
Physics The angle between the ________ and the incident ray is called the angle of incidence. Reflected ray Normal Surface Tangent Reflected ray Normal Surface Tangent ANSWER DOWNLOAD EXAMIANS APP
Physics In very cold countries alcohol is used as a thermometric liquid because Its freezing point is very low Alcohol can be coloured for its level to be seen easily Alcohol is a poor conductor of heat It will not stick to the glass tube Its freezing point is very low Alcohol can be coloured for its level to be seen easily Alcohol is a poor conductor of heat It will not stick to the glass tube ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Farad Weber Henry Tesla Farad Weber Henry Tesla ANSWER DOWNLOAD EXAMIANS APP
Physics Water is not suitable as a calorimetric substance because it : Is a good conductor Low latent heat of vapourization Has high specific heat Has high boiling point Is a good conductor Low latent heat of vapourization Has high specific heat Has high boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Stratosphere Chromosphere Troposphere Ionosphere Stratosphere Chromosphere Troposphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
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