Physics Rear view mirror of car is convex or concave? Convex Can't be determined Both A & B Concave Convex Can't be determined Both A & B Concave ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Concave lens Convex lens Prism Glass slab Concave lens Convex lens Prism Glass slab ANSWER DOWNLOAD EXAMIANS APP
Physics Where do the electrical charges reside in a charged conductor? Outer surface of the body Depended upon the nature of the body At the core Throughout the body Outer surface of the body Depended upon the nature of the body At the core Throughout the body ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Newton's Laws Avogadro's laws Kepler's Laws De Morgan's Laws Newton's Laws Avogadro's laws Kepler's Laws De Morgan's Laws ANSWER DOWNLOAD EXAMIANS APP
Physics Man perceives sound vibrations in the frequency ranges of 0 – 5 Hz 6 – 10 Hz 20 – 20000 Hz 11 – 20 Hz 0 – 5 Hz 6 – 10 Hz 20 – 20000 Hz 11 – 20 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? All are operating at nearly the same propagation speed Microwave Radio wave Optical fiber All are operating at nearly the same propagation speed Microwave Radio wave Optical fiber ANSWER DOWNLOAD EXAMIANS APP
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