Physics Rain drops fall from great height. Which among the following statements is true regarding it? Their velocity increases and they fall with different velocity on the earth Their velocity increases and they fall with same velocity on the earth They fall with that ultimate velocity, which are different for different droplets They fall with same ultimate velocity Their velocity increases and they fall with different velocity on the earth Their velocity increases and they fall with same velocity on the earth They fall with that ultimate velocity, which are different for different droplets They fall with same ultimate velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Which results in an increase in power? Doing less work in less time. Doing less work in more time. Doing more work in more time. Doing more work in less time. Doing less work in less time. Doing less work in more time. Doing more work in more time. Doing more work in less time. ANSWER DOWNLOAD EXAMIANS APP
Physics When the Sun is near the horizon during the morning or evening, it appears reddish. The phenomenon that is responsible for this observation is Dispersion of light Scattering of light Reflection of light Refraction of light Dispersion of light Scattering of light Reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The exposure time The aperture Size of the camera The focal length of the lens The exposure time The aperture Size of the camera The focal length of the lens ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Blue Green Orange Yellow Blue Green Orange Yellow ANSWER DOWNLOAD EXAMIANS APP
Physics The force that binds the neutrons and protons in a nucleus is called as: Gravitational Force Weak Nuclear Force Strong Nuclear Force Electromagnetic Force Gravitational Force Weak Nuclear Force Strong Nuclear Force Electromagnetic Force ANSWER DOWNLOAD EXAMIANS APP
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