Physics The frequency of ultrasound wave is typically Below 02 kHz Below 20 kHz Above 20 kHz Above 20,000 kHz Below 02 kHz Below 20 kHz Above 20 kHz Above 20,000 kHz ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Concave lens Glass slab Prism Convex lens Concave lens Glass slab Prism Convex lens ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Conservation of mass principle Boyle's law Archimedes principle Pascal's law Conservation of mass principle Boyle's law Archimedes principle Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is the greatest in : Air Water Glycerine Glass Air Water Glycerine Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Both A & B None Voltage Current Both A & B None Voltage Current ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a pendulum when taken to the Moon would: Become zero Remain the same Increase Decrease Become zero Remain the same Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
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