Physics Specific gravity is defined as the ratio of Density of the substance to the density of water Density of the substance to the density of water at 0°C Density of the substance to the density of water at 4°C Density of water at 4°C to the density of the substance Density of the substance to the density of water Density of the substance to the density of water at 0°C Density of the substance to the density of water at 4°C Density of water at 4°C to the density of the substance ANSWER DOWNLOAD EXAMIANS APP
Physics The locomotion of insects to the source of light is called : Thermotactic Phototactic Phototropic Hydrotropic Thermotactic Phototactic Phototropic Hydrotropic ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Violet light Red light Yellow light Green light Violet light Red light Yellow light Green light ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Can be of any shape Should be made of a good conductor like copper with sharp-pointed edges Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Can be of any shape ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Bad absorber and bad radiator of heat Good absorber and good radiator of heat Good reflector of heat Non-absorber of heat Bad absorber and bad radiator of heat Good absorber and good radiator of heat Good reflector of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
Physics When heated from 0 to 100oC volume of a given mass of water will : Decrease and then will increase Increase and then will decrease Decrease gradually Increase gradually Decrease and then will increase Increase and then will decrease Decrease gradually Increase gradually ANSWER DOWNLOAD EXAMIANS APP
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