Physics Red light is used for signals because it has Low refraction in the medium High frequency High intensity Long wavelength Low refraction in the medium High frequency High intensity Long wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Tesla is a unit of magnetic : Moment Induction Field Flux Moment Induction Field Flux ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue because In white light, the blue component dominates It is actually blue All colours interfere to produce blue The atmosphere scatters blue colour more than the others In white light, the blue component dominates It is actually blue All colours interfere to produce blue The atmosphere scatters blue colour more than the others ANSWER DOWNLOAD EXAMIANS APP
Physics What is the gravity of moon as compared to the Earth 1/4 th of Earth 1/8 th of Earth 1/5 th of Earth 1/6 th of Earth 1/4 th of Earth 1/8 th of Earth 1/5 th of Earth 1/6 th of Earth ANSWER DOWNLOAD EXAMIANS APP
Physics A person does some work of 1,000 J in 2 s. His power will be ________ 50W 500W 25W 1000W 50W 500W 25W 1000W ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Elasticity Surface tension Friction Viscosity Elasticity Surface tension Friction Viscosity ANSWER DOWNLOAD EXAMIANS APP
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