Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Yellow Green Orange Blue Yellow Green Orange Blue ANSWER DOWNLOAD EXAMIANS APP
Physics In sunlight a rose appears red. In green light, the same rose appears Black Green Yellow Red Black Green Yellow Red ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is the unit used for Intensity of heat Speed of light Intensity of sound Radio wave frequency Intensity of heat Speed of light Intensity of sound Radio wave frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to specific gravity viscosity elasticity surface tension specific gravity viscosity elasticity surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Bernouli's principle Pascal's law Floatation principle Archemede's principle Bernouli's principle Pascal's law Floatation principle Archemede's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Temperature Volume Pressure Humidity Temperature Volume Pressure Humidity ANSWER DOWNLOAD EXAMIANS APP
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