Physics The reflector of a search light is a : Cylindrical mirror Plane mirror Convex mirror Concave mirror Cylindrical mirror Plane mirror Convex mirror Concave mirror ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning is caused due to Electric discharge Electric pressure Electric leak Electric power Electric discharge Electric pressure Electric leak Electric power ANSWER DOWNLOAD EXAMIANS APP
Physics Point A is at a lower electrical potential than point B. An electron between them on the line joining them will Move towards A Move at right angles to the line joining A and B Remain at rest Move towards B Move towards A Move at right angles to the line joining A and B Remain at rest Move towards B ANSWER DOWNLOAD EXAMIANS APP
Physics Working of safety fuses depends upon1. magnetic effect of the current2. chemical effect of the current3. magnitude of the current4. heating effect of the currentSelect the correct answer using the code given below. 4 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 only 4 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 only ANSWER DOWNLOAD EXAMIANS APP
Physics The spoon dropped by an astronaut in a satellite will Fall to the floor Remain stationary Move tangentially away Continue to follow the motion of the satellite Fall to the floor Remain stationary Move tangentially away Continue to follow the motion of the satellite ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Atmospheric humidity None of these Sound under water Density of liquid Atmospheric humidity None of these Sound under water Density of liquid ANSWER DOWNLOAD EXAMIANS APP
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