Physics In MRI machine, which one of the following is used? Magnetic wave Sound wave Ultra-sound wave X-ray Magnetic wave Sound wave Ultra-sound wave X-ray 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. 1, 2, 3 and 4 1, 2 and 3 only 4 only 3 and 4 only 1, 2, 3 and 4 1, 2 and 3 only 4 only 3 and 4 only ANSWER DOWNLOAD EXAMIANS APP
Physics Where is a transistor most likely to be found ? Wrist watch Hearing aid Fuse Fluorescent lamp Wrist watch Hearing aid Fuse Fluorescent lamp ANSWER DOWNLOAD EXAMIANS APP
Physics Proton carry a Positive Charge Variable Charge Neutral Charge Negative Charge Positive Charge Variable Charge Neutral Charge Negative Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Coolis tube is used to produce Micro waves Gama rays Radio waves X-rays Micro waves Gama rays Radio waves X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 11.2 km/sec 21 km/sec 35 km/sec 18 km/sec 11.2 km/sec 21 km/sec 35 km/sec 18 km/sec ANSWER DOWNLOAD EXAMIANS APP
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