Physics Which of the following parts of the sunlight makes the solar cooker hot ? Infra red Cosmic rays Ultra violet Red light Infra red Cosmic rays Ultra violet Red light ANSWER DOWNLOAD EXAMIANS APP
Physics The primary agent of contact metamorphism is Temperature Flowing water Pressure Weathering Temperature Flowing water Pressure Weathering ANSWER DOWNLOAD EXAMIANS APP
Physics A photostat machine works on Electromagnetic image making Electrostatic image making Thermal image making Magnetic image making Electromagnetic image making Electrostatic image making Thermal image making Magnetic image making ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on which of the following principle of light? Reflection Diffraction Total internal reflection Refraction Reflection Diffraction Total internal reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in Fahrenheit) pure water freezes? 37 48 32 37 48 32 ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is produced when Strong opposite charges in different clouds break down the resistance offered by the intervening air Similar charges of electricity rush towards each other and then get repelled Clouds strike against impurities in air and the friction burns up these impurities Water vapour produces electricity in the clouds Strong opposite charges in different clouds break down the resistance offered by the intervening air Similar charges of electricity rush towards each other and then get repelled Clouds strike against impurities in air and the friction burns up these impurities Water vapour produces electricity in the clouds ANSWER DOWNLOAD EXAMIANS APP
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