Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Blue Yellow Green Orange Blue Yellow Green Orange ANSWER DOWNLOAD EXAMIANS APP
Physics One bar is equal to 105 Pa 103 Pa 104 Pa 106 Pa 105 Pa 103 Pa 104 Pa 106 Pa ANSWER DOWNLOAD EXAMIANS APP
Physics In the absence of ozone layer, which rays will enter into atmosphere? Ultraviolet Infrared X-rays Visible Ultraviolet Infrared X-rays Visible ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Refraction of light Both Refraction and Total internal reflection of light Reflection of light Total internal reflection of light Refraction of light Both Refraction and Total internal reflection of light Reflection of light Total internal reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with Varying acceleration Constant acceleration Constant speed Constant velocity Varying acceleration Constant acceleration Constant speed Constant velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre? 11.25 diopters -3.75 diopters -11.25 diopters 3.75 diopters 11.25 diopters -3.75 diopters -11.25 diopters 3.75 diopters ANSWER DOWNLOAD EXAMIANS APP
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