Physics Which colour has the highest frequency? Violet Green Indigo Red Violet Green Indigo Red ANSWER DOWNLOAD EXAMIANS APP
Physics Water is not suitable as a calorimetric substance because it : Has high boiling point Low latent heat of vapourization Is a good conductor Has high specific heat Has high boiling point Low latent heat of vapourization Is a good conductor Has high specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics A device used for converting a.c. into d.c. is called Dynamo Rectifier Induction coil Transformer Dynamo Rectifier Induction coil Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? Both reach at the same time Depends on their masses Disk Sphere Both reach at the same time Depends on their masses Disk Sphere ANSWER DOWNLOAD EXAMIANS APP
Physics In an optical fibre the signal is transmitted In a straight line path Due to refraction Due to total internal reflection In a curved path In a straight line path Due to refraction Due to total internal reflection In a curved path ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an insulator? Glass Carbon Germanium Mercury Glass Carbon Germanium Mercury ANSWER DOWNLOAD EXAMIANS APP
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