Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Blue Green Yellow Orange Blue Green Yellow Orange ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the value of one nanometer? 10-3 cm 10-7 cm 10-4 cm 10-6 cm 10-3 cm 10-7 cm 10-4 cm 10-6 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Humidity Volume Pressure Temperature Humidity Volume Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is a unit for measuring Wavelength Frequency of waves Intensity of waves Clarity of waves Wavelength Frequency of waves Intensity of waves Clarity of waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Green Blue Red Violet Green Blue Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted. Rough black Shining white Rough white Shining black Rough black Shining white Rough white Shining black ANSWER DOWNLOAD EXAMIANS APP
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